Home / 36,385,308.60-54,577,962.90-17,253,432.60

Finding the Fourth Proportional to 36,385,308.60, 54,577,962.90 and 17,253,432.60

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Solution

The fourth proportional to 36,385,308.60, 54,577,962.90 and 17,253,432.60 is: 25,880,148.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,385,308.60 : 54,577,962.90 = 17,253,432.60 : x
  2. Step 2: Convert to fraction form
    36,385,308.60/54,577,962.90 = 17,253,432.60/x
  3. Step 3: Cross multiply
    36,385,308.60x = 54,577,962.90 × 17,253,432.60
  4. Step 4: Simplify right side
    36,385,308.60x = 941,657,204,340,450.62
  5. Step 5: Solve for x
    x = 941,657,204,340,450.62/36,385,308.60
  6. Step 6: Final answer
    x = 25,880,148.90

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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.