Home / 88,751,169.60-133,060,399.20-37,591,310.40

Finding the Fourth Proportional to 88,751,169.60, 133,060,399.20 and 37,591,310.40

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Solution

The fourth proportional to 88,751,169.60, 133,060,399.20 and 37,591,310.40 is: 56,358,860.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,751,169.60 : 133,060,399.20 = 37,591,310.40 : x
  2. Step 2: Convert to fraction form
    88,751,169.60/133,060,399.20 = 37,591,310.40/x
  3. Step 3: Cross multiply
    88,751,169.60x = 133,060,399.20 × 37,591,310.40
  4. Step 4: Simplify right side
    88,751,169.60x = 5,001,914,768,275,112
  5. Step 5: Solve for x
    x = 5,001,914,768,275,112/88,751,169.60
  6. Step 6: Final answer
    x = 56,358,860.29

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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.