Home / 18,041,615.52-24,873,344.08-14,332,752.56

Finding the Fourth Proportional to 18,041,615.52, 24,873,344.08 and 14,332,752.56

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Solution

The fourth proportional to 18,041,615.52, 24,873,344.08 and 14,332,752.56 is: 19,760,064.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,041,615.52 : 24,873,344.08 = 14,332,752.56 : x
  2. Step 2: Convert to fraction form
    18,041,615.52/24,873,344.08 = 14,332,752.56/x
  3. Step 3: Cross multiply
    18,041,615.52x = 24,873,344.08 × 14,332,752.56
  4. Step 4: Simplify right side
    18,041,615.52x = 356,503,486,038,380.81
  5. Step 5: Solve for x
    x = 356,503,486,038,380.81/18,041,615.52
  6. Step 6: Final answer
    x = 19,760,064.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.