Home / 24,456,614.40-36,699,436.80-9,312,076.80

Finding the Fourth Proportional to 24,456,614.40, 36,699,436.80 and 9,312,076.80

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Solution

The fourth proportional to 24,456,614.40, 36,699,436.80 and 9,312,076.80 is: 13,973,641.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,456,614.40 : 36,699,436.80 = 9,312,076.80 : x
  2. Step 2: Convert to fraction form
    24,456,614.40/36,699,436.80 = 9,312,076.80/x
  3. Step 3: Cross multiply
    24,456,614.40x = 36,699,436.80 × 9,312,076.80
  4. Step 4: Simplify right side
    24,456,614.40x = 341,747,973,998,346.25
  5. Step 5: Solve for x
    x = 341,747,973,998,346.25/24,456,614.40
  6. Step 6: Final answer
    x = 13,973,641.99

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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.