Home / 32,864,677.73-49,301,502.78-13,690,950.86

Finding the Fourth Proportional to 32,864,677.73, 49,301,502.78 and 13,690,950.86

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Solution

The fourth proportional to 32,864,677.73, 49,301,502.78 and 13,690,950.86 is: 20,538,295.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,864,677.73 : 49,301,502.78 = 13,690,950.86 : x
  2. Step 2: Convert to fraction form
    32,864,677.73/49,301,502.78 = 13,690,950.86/x
  3. Step 3: Cross multiply
    32,864,677.73x = 49,301,502.78 × 13,690,950.86
  4. Step 4: Simplify right side
    32,864,677.73x = 674,984,451,638,625.88
  5. Step 5: Solve for x
    x = 674,984,451,638,625.88/32,864,677.73
  6. Step 6: Final answer
    x = 20,538,295.17

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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.