Home / 24,612,542.77-36,941,986.27-12,490,705.71

Finding the Fourth Proportional to 24,612,542.77, 36,941,986.27 and 12,490,705.71

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Solution

The fourth proportional to 24,612,542.77, 36,941,986.27 and 12,490,705.71 is: 18,747,818.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,612,542.77 : 36,941,986.27 = 12,490,705.71 : x
  2. Step 2: Convert to fraction form
    24,612,542.77/36,941,986.27 = 12,490,705.71/x
  3. Step 3: Cross multiply
    24,612,542.77x = 36,941,986.27 × 12,490,705.71
  4. Step 4: Simplify right side
    24,612,542.77x = 461,431,478,648,474.94
  5. Step 5: Solve for x
    x = 461,431,478,648,474.94/24,612,542.77
  6. Step 6: Final answer
    x = 18,747,818.26

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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.