Home / 16,194,721.30-24,292,341.15-4,227,457.30

Finding the Fourth Proportional to 16,194,721.30, 24,292,341.15 and 4,227,457.30

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Solution

The fourth proportional to 16,194,721.30, 24,292,341.15 and 4,227,457.30 is: 6,341,253.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,194,721.30 : 24,292,341.15 = 4,227,457.30 : x
  2. Step 2: Convert to fraction form
    16,194,721.30/24,292,341.15 = 4,227,457.30/x
  3. Step 3: Cross multiply
    16,194,721.30x = 24,292,341.15 × 4,227,457.30
  4. Step 4: Simplify right side
    16,194,721.30x = 102,694,834,928,657.89
  5. Step 5: Solve for x
    x = 102,694,834,928,657.89/16,194,721.30
  6. Step 6: Final answer
    x = 6,341,253.61

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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.