Home / 59,065,366.40-88,598,049.60-53,680,097.60

Finding the Fourth Proportional to 59,065,366.40, 88,598,049.60 and 53,680,097.60

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Solution

The fourth proportional to 59,065,366.40, 88,598,049.60 and 53,680,097.60 is: 80,520,146.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,065,366.40 : 88,598,049.60 = 53,680,097.60 : x
  2. Step 2: Convert to fraction form
    59,065,366.40/88,598,049.60 = 53,680,097.60/x
  3. Step 3: Cross multiply
    59,065,366.40x = 88,598,049.60 × 53,680,097.60
  4. Step 4: Simplify right side
    59,065,366.40x = 4,755,951,949,697,641
  5. Step 5: Solve for x
    x = 4,755,951,949,697,641/59,065,366.40
  6. Step 6: Final answer
    x = 80,520,146.40

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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.