Home / 92,712,329.30-139,068,493.95-24,565,538.90

Finding the Fourth Proportional to 92,712,329.30, 139,068,493.95 and 24,565,538.90

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Solution

The fourth proportional to 92,712,329.30, 139,068,493.95 and 24,565,538.90 is: 36,848,308.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,712,329.30 : 139,068,493.95 = 24,565,538.90 : x
  2. Step 2: Convert to fraction form
    92,712,329.30/139,068,493.95 = 24,565,538.90/x
  3. Step 3: Cross multiply
    92,712,329.30x = 139,068,493.95 × 24,565,538.90
  4. Step 4: Simplify right side
    92,712,329.30x = 3,416,292,497,893,139
  5. Step 5: Solve for x
    x = 3,416,292,497,893,139/92,712,329.30
  6. Step 6: Final answer
    x = 36,848,308.35

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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.