Home / 96,361,810.20-144,591,704.10-64,036,200.60

Finding the Fourth Proportional to 96,361,810.20, 144,591,704.10 and 64,036,200.60

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Solution

The fourth proportional to 96,361,810.20, 144,591,704.10 and 64,036,200.60 is: 96,086,855.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,361,810.20 : 144,591,704.10 = 64,036,200.60 : x
  2. Step 2: Convert to fraction form
    96,361,810.20/144,591,704.10 = 64,036,200.60/x
  3. Step 3: Cross multiply
    96,361,810.20x = 144,591,704.10 × 64,036,200.60
  4. Step 4: Simplify right side
    96,361,810.20x = 9,259,103,368,843,442
  5. Step 5: Solve for x
    x = 9,259,103,368,843,442/96,361,810.20
  6. Step 6: Final answer
    x = 96,086,855.88

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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.