Home / 3,350,376,073.90-5,025,564,110.85-3,060,138,429.10

Finding the Fourth Proportional to 3,350,376,073.90, 5,025,564,110.85 and 3,060,138,429.10

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Solution

The fourth proportional to 3,350,376,073.90, 5,025,564,110.85 and 3,060,138,429.10 is: 4,590,207,643.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,376,073.90 : 5,025,564,110.85 = 3,060,138,429.10 : x
  2. Step 2: Convert to fraction form
    3,350,376,073.90/5,025,564,110.85 = 3,060,138,429.10/x
  3. Step 3: Cross multiply
    3,350,376,073.90x = 5,025,564,110.85 × 3,060,138,429.10
  4. Step 4: Simplify right side
    3,350,376,073.90x = 15,378,921,863,517,857,792
  5. Step 5: Solve for x
    x = 15,378,921,863,517,857,792/3,350,376,073.90
  6. Step 6: Final answer
    x = 4,590,207,643.65

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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.