Home / 59,451,930.60-89,177,895.90-50,382,004.20

Finding the Fourth Proportional to 59,451,930.60, 89,177,895.90 and 50,382,004.20

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Solution

The fourth proportional to 59,451,930.60, 89,177,895.90 and 50,382,004.20 is: 75,573,006.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,451,930.60 : 89,177,895.90 = 50,382,004.20 : x
  2. Step 2: Convert to fraction form
    59,451,930.60/89,177,895.90 = 50,382,004.20/x
  3. Step 3: Cross multiply
    59,451,930.60x = 89,177,895.90 × 50,382,004.20
  4. Step 4: Simplify right side
    59,451,930.60x = 4,492,961,125,780,963.50
  5. Step 5: Solve for x
    x = 4,492,961,125,780,963.50/59,451,930.60
  6. Step 6: Final answer
    x = 75,573,006.30

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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.