Home / 16,008,763.86-24,013,059.56-3,878,221.17

Finding the Fourth Proportional to 16,008,763.86, 24,013,059.56 and 3,878,221.17

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Solution

The fourth proportional to 16,008,763.86, 24,013,059.56 and 3,878,221.17 is: 5,817,310.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,008,763.86 : 24,013,059.56 = 3,878,221.17 : x
  2. Step 2: Convert to fraction form
    16,008,763.86/24,013,059.56 = 3,878,221.17/x
  3. Step 3: Cross multiply
    16,008,763.86x = 24,013,059.56 × 3,878,221.17
  4. Step 4: Simplify right side
    16,008,763.86x = 93,127,956,027,264.08
  5. Step 5: Solve for x
    x = 93,127,956,027,264.08/16,008,763.86
  6. Step 6: Final answer
    x = 5,817,310.87

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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.