Home / 18,041,711.60-24,873,476.80-14,332,848.52

Finding the Fourth Proportional to 18,041,711.60, 24,873,476.80 and 14,332,848.52

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Solution

The fourth proportional to 18,041,711.60, 24,873,476.80 and 14,332,848.52 is: 19,760,196.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,041,711.60 : 24,873,476.80 = 14,332,848.52 : x
  2. Step 2: Convert to fraction form
    18,041,711.60/24,873,476.80 = 14,332,848.52/x
  3. Step 3: Cross multiply
    18,041,711.60x = 24,873,476.80 × 14,332,848.52
  4. Step 4: Simplify right side
    18,041,711.60x = 356,507,775,140,134.31
  5. Step 5: Solve for x
    x = 356,507,775,140,134.31/18,041,711.60
  6. Step 6: Final answer
    x = 19,760,196.98

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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.