Home / 14,041,719,517.31-21,069,820,714.85-6,581,060,252.21

Finding the Fourth Proportional to 14,041,719,517.31, 21,069,820,714.85 and 6,581,060,252.21

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Solution

The fourth proportional to 14,041,719,517.31, 21,069,820,714.85 and 6,581,060,252.21 is: 9,874,984,289.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,041,719,517.31 : 21,069,820,714.85 = 6,581,060,252.21 : x
  2. Step 2: Convert to fraction form
    14,041,719,517.31/21,069,820,714.85 = 6,581,060,252.21/x
  3. Step 3: Cross multiply
    14,041,719,517.31x = 21,069,820,714.85 × 6,581,060,252.21
  4. Step 4: Simplify right side
    14,041,719,517.31x = 138,661,759,627,558,551,552
  5. Step 5: Solve for x
    x = 138,661,759,627,558,551,552/14,041,719,517.31
  6. Step 6: Final answer
    x = 9,874,984,289.26

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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.