Home / 39,525,180.39-59,293,437.35-12,233,869.83

Finding the Fourth Proportional to 39,525,180.39, 59,293,437.35 and 12,233,869.83

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Solution

The fourth proportional to 39,525,180.39, 59,293,437.35 and 12,233,869.83 is: 18,352,558.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,525,180.39 : 59,293,437.35 = 12,233,869.83 : x
  2. Step 2: Convert to fraction form
    39,525,180.39/59,293,437.35 = 12,233,869.83/x
  3. Step 3: Cross multiply
    39,525,180.39x = 59,293,437.35 × 12,233,869.83
  4. Step 4: Simplify right side
    39,525,180.39x = 725,388,194,251,990.75
  5. Step 5: Solve for x
    x = 725,388,194,251,990.75/39,525,180.39
  6. Step 6: Final answer
    x = 18,352,558.73

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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.