Home / 16,399,417.60-24,577,789.38-6,672,695.14

Finding the Fourth Proportional to 16,399,417.60, 24,577,789.38 and 6,672,695.14

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Solution

The fourth proportional to 16,399,417.60, 24,577,789.38 and 6,672,695.14 is: 10,000,360.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,399,417.60 : 24,577,789.38 = 6,672,695.14 : x
  2. Step 2: Convert to fraction form
    16,399,417.60/24,577,789.38 = 6,672,695.14/x
  3. Step 3: Cross multiply
    16,399,417.60x = 24,577,789.38 × 6,672,695.14
  4. Step 4: Simplify right side
    16,399,417.60x = 164,000,095,747,869.59
  5. Step 5: Solve for x
    x = 164,000,095,747,869.59/16,399,417.60
  6. Step 6: Final answer
    x = 10,000,360.97

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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.