Home / 62,896,610.92-86,797,145.28-35,394,538.90

Finding the Fourth Proportional to 62,896,610.92, 86,797,145.28 and 35,394,538.90

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Solution

The fourth proportional to 62,896,610.92, 86,797,145.28 and 35,394,538.90 is: 48,844,363.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,896,610.92 : 86,797,145.28 = 35,394,538.90 : x
  2. Step 2: Convert to fraction form
    62,896,610.92/86,797,145.28 = 35,394,538.90/x
  3. Step 3: Cross multiply
    62,896,610.92x = 86,797,145.28 × 35,394,538.90
  4. Step 4: Simplify right side
    62,896,610.92x = 3,072,144,935,021,911.50
  5. Step 5: Solve for x
    x = 3,072,144,935,021,911.50/62,896,610.92
  6. Step 6: Final answer
    x = 48,844,363.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.