Home / 24,769,612.50-37,139,701.61-9,418,024.78

Finding the Fourth Proportional to 24,769,612.50, 37,139,701.61 and 9,418,024.78

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Solution

The fourth proportional to 24,769,612.50, 37,139,701.61 and 9,418,024.78 is: 14,121,441.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,769,612.50 : 37,139,701.61 = 9,418,024.78 : x
  2. Step 2: Convert to fraction form
    24,769,612.50/37,139,701.61 = 9,418,024.78/x
  3. Step 3: Cross multiply
    24,769,612.50x = 37,139,701.61 × 9,418,024.78
  4. Step 4: Simplify right side
    24,769,612.50x = 349,782,629,991,936.62
  5. Step 5: Solve for x
    x = 349,782,629,991,936.62/24,769,612.50
  6. Step 6: Final answer
    x = 14,121,441.34

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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.