Home / 62,282,777.93-85,950,954.86-34,404,910.61

Finding the Fourth Proportional to 62,282,777.93, 85,950,954.86 and 34,404,910.61

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Solution

The fourth proportional to 62,282,777.93, 85,950,954.86 and 34,404,910.61 is: 47,479,175.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,282,777.93 : 85,950,954.86 = 34,404,910.61 : x
  2. Step 2: Convert to fraction form
    62,282,777.93/85,950,954.86 = 34,404,910.61/x
  3. Step 3: Cross multiply
    62,282,777.93x = 85,950,954.86 × 34,404,910.61
  4. Step 4: Simplify right side
    62,282,777.93x = 2,957,134,919,160,208.50
  5. Step 5: Solve for x
    x = 2,957,134,919,160,208.50/62,282,777.93
  6. Step 6: Final answer
    x = 47,479,175.10

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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.