Home / 14,873,972.69-22,320,397.15-6,354,373.25

Finding the Fourth Proportional to 14,873,972.69, 22,320,397.15 and 6,354,373.25

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Solution

The fourth proportional to 14,873,972.69, 22,320,397.15 and 6,354,373.25 is: 9,535,591.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,873,972.69 : 22,320,397.15 = 6,354,373.25 : x
  2. Step 2: Convert to fraction form
    14,873,972.69/22,320,397.15 = 6,354,373.25/x
  3. Step 3: Cross multiply
    14,873,972.69x = 22,320,397.15 × 6,354,373.25
  4. Step 4: Simplify right side
    14,873,972.69x = 141,832,134,539,421.16
  5. Step 5: Solve for x
    x = 141,832,134,539,421.16/14,873,972.69
  6. Step 6: Final answer
    x = 9,535,591.97

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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.