Home / 63,119,940.30-94,679,910.45-36,246,084.30

Finding the Fourth Proportional to 63,119,940.30, 94,679,910.45 and 36,246,084.30

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Solution

The fourth proportional to 63,119,940.30, 94,679,910.45 and 36,246,084.30 is: 54,369,126.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,119,940.30 : 94,679,910.45 = 36,246,084.30 : x
  2. Step 2: Convert to fraction form
    63,119,940.30/94,679,910.45 = 36,246,084.30/x
  3. Step 3: Cross multiply
    63,119,940.30x = 94,679,910.45 × 36,246,084.30
  4. Step 4: Simplify right side
    63,119,940.30x = 3,431,776,015,687,151
  5. Step 5: Solve for x
    x = 3,431,776,015,687,151/63,119,940.30
  6. Step 6: Final answer
    x = 54,369,126.45

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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.