Home / 32,770,241.28-49,155,386.40-11,205,005.76

Finding the Fourth Proportional to 32,770,241.28, 49,155,386.40 and 11,205,005.76

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Solution

The fourth proportional to 32,770,241.28, 49,155,386.40 and 11,205,005.76 is: 16,807,517.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,770,241.28 : 49,155,386.40 = 11,205,005.76 : x
  2. Step 2: Convert to fraction form
    32,770,241.28/49,155,386.40 = 11,205,005.76/x
  3. Step 3: Cross multiply
    32,770,241.28x = 49,155,386.40 × 11,205,005.76
  4. Step 4: Simplify right side
    32,770,241.28x = 550,786,387,747,025.62
  5. Step 5: Solve for x
    x = 550,786,387,747,025.62/32,770,241.28
  6. Step 6: Final answer
    x = 16,807,517.01

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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.