Home / 59,103,011.60-88,654,517.40-36,428,195.60

Finding the Fourth Proportional to 59,103,011.60, 88,654,517.40 and 36,428,195.60

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Solution

The fourth proportional to 59,103,011.60, 88,654,517.40 and 36,428,195.60 is: 54,642,293.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,103,011.60 : 88,654,517.40 = 36,428,195.60 : x
  2. Step 2: Convert to fraction form
    59,103,011.60/88,654,517.40 = 36,428,195.60/x
  3. Step 3: Cross multiply
    59,103,011.60x = 88,654,517.40 × 36,428,195.60
  4. Step 4: Simplify right side
    59,103,011.60x = 3,229,524,100,670,804
  5. Step 5: Solve for x
    x = 3,229,524,100,670,804/59,103,011.60
  6. Step 6: Final answer
    x = 54,642,293.40

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Double scale
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Similar ratio
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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.