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Finding the Fourth Proportional to 63,873,002.40, 95,809,503.60 and 22,952,045.40

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Solution

The fourth proportional to 63,873,002.40, 95,809,503.60 and 22,952,045.40 is: 34,428,068.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,873,002.40 : 95,809,503.60 = 22,952,045.40 : x
  2. Step 2: Convert to fraction form
    63,873,002.40/95,809,503.60 = 22,952,045.40/x
  3. Step 3: Cross multiply
    63,873,002.40x = 95,809,503.60 × 22,952,045.40
  4. Step 4: Simplify right side
    63,873,002.40x = 2,199,024,076,378,663.25
  5. Step 5: Solve for x
    x = 2,199,024,076,378,663.25/63,873,002.40
  6. Step 6: Final answer
    x = 34,428,068.10

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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.