Home / 16,016,193.79-24,025,411.22-6,431,572.13

Finding the Fourth Proportional to 16,016,193.79, 24,025,411.22 and 6,431,572.13

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Solution

The fourth proportional to 16,016,193.79, 24,025,411.22 and 6,431,572.13 is: 9,647,808.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,016,193.79 : 24,025,411.22 = 6,431,572.13 : x
  2. Step 2: Convert to fraction form
    16,016,193.79/24,025,411.22 = 6,431,572.13/x
  3. Step 3: Cross multiply
    16,016,193.79x = 24,025,411.22 × 6,431,572.13
  4. Step 4: Simplify right side
    16,016,193.79x = 154,521,165,062,056.38
  5. Step 5: Solve for x
    x = 154,521,165,062,056.38/16,016,193.79
  6. Step 6: Final answer
    x = 9,647,808.16

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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.