Home / 60,112,710.68-90,227,373.79-29,010,255.96

Finding the Fourth Proportional to 60,112,710.68, 90,227,373.79 and 29,010,255.96

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Solution

The fourth proportional to 60,112,710.68, 90,227,373.79 and 29,010,255.96 is: 43,543,523.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,112,710.68 : 90,227,373.79 = 29,010,255.96 : x
  2. Step 2: Convert to fraction form
    60,112,710.68/90,227,373.79 = 29,010,255.96/x
  3. Step 3: Cross multiply
    60,112,710.68x = 90,227,373.79 × 29,010,255.96
  4. Step 4: Simplify right side
    60,112,710.68x = 2,617,519,208,282,758.50
  5. Step 5: Solve for x
    x = 2,617,519,208,282,758.50/60,112,710.68
  6. Step 6: Final answer
    x = 43,543,523.14

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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.