Home / 62,125,682.33-85,733,700.55-34,247,780.10

Finding the Fourth Proportional to 62,125,682.33, 85,733,700.55 and 34,247,780.10

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Solution

The fourth proportional to 62,125,682.33, 85,733,700.55 and 34,247,780.10 is: 47,262,079.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,125,682.33 : 85,733,700.55 = 34,247,780.10 : x
  2. Step 2: Convert to fraction form
    62,125,682.33/85,733,700.55 = 34,247,780.10/x
  3. Step 3: Cross multiply
    62,125,682.33x = 85,733,700.55 × 34,247,780.10
  4. Step 4: Simplify right side
    62,125,682.33x = 2,936,188,923,510,029.50
  5. Step 5: Solve for x
    x = 2,936,188,923,510,029.50/62,125,682.33
  6. Step 6: Final answer
    x = 47,262,079.28

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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.