Home / 16,387,666.20-24,581,499.30-4,256,134.20

Finding the Fourth Proportional to 16,387,666.20, 24,581,499.30 and 4,256,134.20

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Solution

The fourth proportional to 16,387,666.20, 24,581,499.30 and 4,256,134.20 is: 6,384,201.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,387,666.20 : 24,581,499.30 = 4,256,134.20 : x
  2. Step 2: Convert to fraction form
    16,387,666.20/24,581,499.30 = 4,256,134.20/x
  3. Step 3: Cross multiply
    16,387,666.20x = 24,581,499.30 × 4,256,134.20
  4. Step 4: Simplify right side
    16,387,666.20x = 104,622,159,858,006.06
  5. Step 5: Solve for x
    x = 104,622,159,858,006.06/16,387,666.20
  6. Step 6: Final answer
    x = 6,384,201.30

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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.