Home / 32,240,010.30-48,360,015.45-10,677,939.90

Finding the Fourth Proportional to 32,240,010.30, 48,360,015.45 and 10,677,939.90

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Solution

The fourth proportional to 32,240,010.30, 48,360,015.45 and 10,677,939.90 is: 16,016,909.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,240,010.30 : 48,360,015.45 = 10,677,939.90 : x
  2. Step 2: Convert to fraction form
    32,240,010.30/48,360,015.45 = 10,677,939.90/x
  3. Step 3: Cross multiply
    32,240,010.30x = 48,360,015.45 × 10,677,939.90
  4. Step 4: Simplify right side
    32,240,010.30x = 516,385,338,538,171.50
  5. Step 5: Solve for x
    x = 516,385,338,538,171.50/32,240,010.30
  6. Step 6: Final answer
    x = 16,016,909.85

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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.