Home / 7,243,396,718.85-10,865,095,078.28-6,081,135,251.85

Finding the Fourth Proportional to 7,243,396,718.85, 10,865,095,078.28 and 6,081,135,251.85

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Solution

The fourth proportional to 7,243,396,718.85, 10,865,095,078.28 and 6,081,135,251.85 is: 9,121,702,877.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,243,396,718.85 : 10,865,095,078.28 = 6,081,135,251.85 : x
  2. Step 2: Convert to fraction form
    7,243,396,718.85/10,865,095,078.28 = 6,081,135,251.85/x
  3. Step 3: Cross multiply
    7,243,396,718.85x = 10,865,095,078.28 × 6,081,135,251.85
  4. Step 4: Simplify right side
    7,243,396,718.85x = 66,072,112,695,200,038,912
  5. Step 5: Solve for x
    x = 66,072,112,695,200,038,912/7,243,396,718.85
  6. Step 6: Final answer
    x = 9,121,702,877.78

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Double scale
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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.