Home / 24,612,548.78-36,941,995.26-12,490,711.71

Finding the Fourth Proportional to 24,612,548.78, 36,941,995.26 and 12,490,711.71

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Solution

The fourth proportional to 24,612,548.78, 36,941,995.26 and 12,490,711.71 is: 18,747,827.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,612,548.78 : 36,941,995.26 = 12,490,711.71 : x
  2. Step 2: Convert to fraction form
    24,612,548.78/36,941,995.26 = 12,490,711.71/x
  3. Step 3: Cross multiply
    24,612,548.78x = 36,941,995.26 × 12,490,711.71
  4. Step 4: Simplify right side
    24,612,548.78x = 461,431,812,784,846.50
  5. Step 5: Solve for x
    x = 461,431,812,784,846.50/24,612,548.78
  6. Step 6: Final answer
    x = 18,747,827.26

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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.