Home / 6,048,433,863.10-9,072,650,794.65-1,686,366,135.10

Finding the Fourth Proportional to 6,048,433,863.10, 9,072,650,794.65 and 1,686,366,135.10

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Solution

The fourth proportional to 6,048,433,863.10, 9,072,650,794.65 and 1,686,366,135.10 is: 2,529,549,202.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,433,863.10 : 9,072,650,794.65 = 1,686,366,135.10 : x
  2. Step 2: Convert to fraction form
    6,048,433,863.10/9,072,650,794.65 = 1,686,366,135.10/x
  3. Step 3: Cross multiply
    6,048,433,863.10x = 9,072,650,794.65 × 1,686,366,135.10
  4. Step 4: Simplify right side
    6,048,433,863.10x = 15,299,811,055,685,863,424
  5. Step 5: Solve for x
    x = 15,299,811,055,685,863,424/6,048,433,863.10
  6. Step 6: Final answer
    x = 2,529,549,202.65

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Double scale
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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.