Home / 110,592,046.20-165,888,069.30-92,676,142.20

Finding the Fourth Proportional to 110,592,046.20, 165,888,069.30 and 92,676,142.20

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Solution

The fourth proportional to 110,592,046.20, 165,888,069.30 and 92,676,142.20 is: 139,014,213.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,592,046.20 : 165,888,069.30 = 92,676,142.20 : x
  2. Step 2: Convert to fraction form
    110,592,046.20/165,888,069.30 = 92,676,142.20/x
  3. Step 3: Cross multiply
    110,592,046.20x = 165,888,069.30 × 92,676,142.20
  4. Step 4: Simplify right side
    110,592,046.20x = 15,373,866,299,730,256
  5. Step 5: Solve for x
    x = 15,373,866,299,730,256/110,592,046.20
  6. Step 6: Final answer
    x = 139,014,213.30

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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.