Home / 24,118,646.15-36,183,565.11-7,944,016.97

Finding the Fourth Proportional to 24,118,646.15, 36,183,565.11 and 7,944,016.97

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Solution

The fourth proportional to 24,118,646.15, 36,183,565.11 and 7,944,016.97 is: 11,917,868.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,118,646.15 : 36,183,565.11 = 7,944,016.97 : x
  2. Step 2: Convert to fraction form
    24,118,646.15/36,183,565.11 = 7,944,016.97/x
  3. Step 3: Cross multiply
    24,118,646.15x = 36,183,565.11 × 7,944,016.97
  4. Step 4: Simplify right side
    24,118,646.15x = 287,442,855,268,939.88
  5. Step 5: Solve for x
    x = 287,442,855,268,939.88/24,118,646.15
  6. Step 6: Final answer
    x = 11,917,868.59

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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.