Home / 17,692,429.20-26,539,849.08-6,016,045.92

Finding the Fourth Proportional to 17,692,429.20, 26,539,849.08 and 6,016,045.92

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Solution

The fourth proportional to 17,692,429.20, 26,539,849.08 and 6,016,045.92 is: 9,024,478.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,692,429.20 : 26,539,849.08 = 6,016,045.92 : x
  2. Step 2: Convert to fraction form
    17,692,429.20/26,539,849.08 = 6,016,045.92/x
  3. Step 3: Cross multiply
    17,692,429.20x = 26,539,849.08 × 6,016,045.92
  4. Step 4: Simplify right side
    17,692,429.20x = 159,664,950,775,149.75
  5. Step 5: Solve for x
    x = 159,664,950,775,149.75/17,692,429.20
  6. Step 6: Final answer
    x = 9,024,478.72

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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.