Home / 2,714,507,356.60-4,071,761,034.90-969,680,265.40

Finding the Fourth Proportional to 2,714,507,356.60, 4,071,761,034.90 and 969,680,265.40

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Solution

The fourth proportional to 2,714,507,356.60, 4,071,761,034.90 and 969,680,265.40 is: 1,454,520,398.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,507,356.60 : 4,071,761,034.90 = 969,680,265.40 : x
  2. Step 2: Convert to fraction form
    2,714,507,356.60/4,071,761,034.90 = 969,680,265.40/x
  3. Step 3: Cross multiply
    2,714,507,356.60x = 4,071,761,034.90 × 969,680,265.40
  4. Step 4: Simplify right side
    2,714,507,356.60x = 3,948,306,320,967,210,496
  5. Step 5: Solve for x
    x = 3,948,306,320,967,210,496/2,714,507,356.60
  6. Step 6: Final answer
    x = 1,454,520,398.10

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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.