Home / 59,044,087.20-88,282,695.60-43,738,586.40

Finding the Fourth Proportional to 59,044,087.20, 88,282,695.60 and 43,738,586.40

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Solution

The fourth proportional to 59,044,087.20, 88,282,695.60 and 43,738,586.40 is: 65,397,916.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,044,087.20 : 88,282,695.60 = 43,738,586.40 : x
  2. Step 2: Convert to fraction form
    59,044,087.20/88,282,695.60 = 43,738,586.40/x
  3. Step 3: Cross multiply
    59,044,087.20x = 88,282,695.60 × 43,738,586.40
  4. Step 4: Simplify right side
    59,044,087.20x = 3,861,360,309,125,499.50
  5. Step 5: Solve for x
    x = 3,861,360,309,125,499.50/59,044,087.20
  6. Step 6: Final answer
    x = 65,397,916.92

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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.