Home / 71,024,091.06-106,473,150.99-34,612,115.70

Finding the Fourth Proportional to 71,024,091.06, 106,473,150.99 and 34,612,115.70

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Solution

The fourth proportional to 71,024,091.06, 106,473,150.99 and 34,612,115.70 is: 51,887,478.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,024,091.06 : 106,473,150.99 = 34,612,115.70 : x
  2. Step 2: Convert to fraction form
    71,024,091.06/106,473,150.99 = 34,612,115.70/x
  3. Step 3: Cross multiply
    71,024,091.06x = 106,473,150.99 × 34,612,115.70
  4. Step 4: Simplify right side
    71,024,091.06x = 3,685,261,021,009,449.50
  5. Step 5: Solve for x
    x = 3,685,261,021,009,449.50/71,024,091.06
  6. Step 6: Final answer
    x = 51,887,478.83

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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.