Home / 7,243,396,568.10-10,865,094,852.15-6,081,135,101.10

Finding the Fourth Proportional to 7,243,396,568.10, 10,865,094,852.15 and 6,081,135,101.10

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Solution

The fourth proportional to 7,243,396,568.10, 10,865,094,852.15 and 6,081,135,101.10 is: 9,121,702,651.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,243,396,568.10 : 10,865,094,852.15 = 6,081,135,101.10 : x
  2. Step 2: Convert to fraction form
    7,243,396,568.10/10,865,094,852.15 = 6,081,135,101.10/x
  3. Step 3: Cross multiply
    7,243,396,568.10x = 10,865,094,852.15 × 6,081,135,101.10
  4. Step 4: Simplify right side
    7,243,396,568.10x = 66,072,109,682,190,278,656
  5. Step 5: Solve for x
    x = 66,072,109,682,190,278,656/7,243,396,568.10
  6. Step 6: Final answer
    x = 9,121,702,651.65

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Half scale
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Double scale
Find fourth proportional to 7,243,396,569.10, 10,865,094,853.65 and 6,081,135,102.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.