Home / 61,746,023.40-92,619,035.10-16,307,817.90

Finding the Fourth Proportional to 61,746,023.40, 92,619,035.10 and 16,307,817.90

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Solution

The fourth proportional to 61,746,023.40, 92,619,035.10 and 16,307,817.90 is: 24,461,726.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,746,023.40 : 92,619,035.10 = 16,307,817.90 : x
  2. Step 2: Convert to fraction form
    61,746,023.40/92,619,035.10 = 16,307,817.90/x
  3. Step 3: Cross multiply
    61,746,023.40x = 92,619,035.10 × 16,307,817.90
  4. Step 4: Simplify right side
    61,746,023.40x = 1,510,414,358,484,508.25
  5. Step 5: Solve for x
    x = 1,510,414,358,484,508.25/61,746,023.40
  6. Step 6: Final answer
    x = 24,461,726.85

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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.