Home / 18,062,666.92-24,926,493.36-9,802,727.02

Finding the Fourth Proportional to 18,062,666.92, 24,926,493.36 and 9,802,727.02

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Solution

The fourth proportional to 18,062,666.92, 24,926,493.36 and 9,802,727.02 is: 13,527,770.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,062,666.92 : 24,926,493.36 = 9,802,727.02 : x
  2. Step 2: Convert to fraction form
    18,062,666.92/24,926,493.36 = 9,802,727.02/x
  3. Step 3: Cross multiply
    18,062,666.92x = 24,926,493.36 × 9,802,727.02
  4. Step 4: Simplify right side
    18,062,666.92x = 244,347,609,973,922.56
  5. Step 5: Solve for x
    x = 244,347,609,973,922.56/18,062,666.92
  6. Step 6: Final answer
    x = 13,527,770.35

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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.