Home / 97,046,681.77-145,521,344.89-32,327,733.61

Finding the Fourth Proportional to 97,046,681.77, 145,521,344.89 and 32,327,733.61

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Solution

The fourth proportional to 97,046,681.77, 145,521,344.89 and 32,327,733.61 is: 48,475,385.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,046,681.77 : 145,521,344.89 = 32,327,733.61 : x
  2. Step 2: Convert to fraction form
    97,046,681.77/145,521,344.89 = 32,327,733.61/x
  3. Step 3: Cross multiply
    97,046,681.77x = 145,521,344.89 × 32,327,733.61
  4. Step 4: Simplify right side
    97,046,681.77x = 4,704,375,272,172,854
  5. Step 5: Solve for x
    x = 4,704,375,272,172,854/97,046,681.77
  6. Step 6: Final answer
    x = 48,475,385.11

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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.