Home / 58,758,912.52-88,023,440.80-48,399,004.22

Finding the Fourth Proportional to 58,758,912.52, 88,023,440.80 and 48,399,004.22

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Solution

The fourth proportional to 58,758,912.52, 88,023,440.80 and 48,399,004.22 is: 72,503,841.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,758,912.52 : 88,023,440.80 = 48,399,004.22 : x
  2. Step 2: Convert to fraction form
    58,758,912.52/88,023,440.80 = 48,399,004.22/x
  3. Step 3: Cross multiply
    58,758,912.52x = 88,023,440.80 × 48,399,004.22
  4. Step 4: Simplify right side
    58,758,912.52x = 4,260,246,882,581,389
  5. Step 5: Solve for x
    x = 4,260,246,882,581,389/58,758,912.52
  6. Step 6: Final answer
    x = 72,503,841.54

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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.