Home / 18,041,712.60-24,873,478.18-14,332,849.52

Finding the Fourth Proportional to 18,041,712.60, 24,873,478.18 and 14,332,849.52

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Solution

The fourth proportional to 18,041,712.60, 24,873,478.18 and 14,332,849.52 is: 19,760,198.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,041,712.60 : 24,873,478.18 = 14,332,849.52 : x
  2. Step 2: Convert to fraction form
    18,041,712.60/24,873,478.18 = 14,332,849.52/x
  3. Step 3: Cross multiply
    18,041,712.60x = 24,873,478.18 × 14,332,849.52
  4. Step 4: Simplify right side
    18,041,712.60x = 356,507,819,792,943.44
  5. Step 5: Solve for x
    x = 356,507,819,792,943.44/18,041,712.60
  6. Step 6: Final answer
    x = 19,760,198.36

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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.