Home / 61,159,098.55-91,738,647.83-58,324,746.55

Finding the Fourth Proportional to 61,159,098.55, 91,738,647.83 and 58,324,746.55

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Solution

The fourth proportional to 61,159,098.55, 91,738,647.83 and 58,324,746.55 is: 87,487,119.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,159,098.55 : 91,738,647.83 = 58,324,746.55 : x
  2. Step 2: Convert to fraction form
    61,159,098.55/91,738,647.83 = 58,324,746.55/x
  3. Step 3: Cross multiply
    61,159,098.55x = 91,738,647.83 × 58,324,746.55
  4. Step 4: Simplify right side
    61,159,098.55x = 5,350,633,383,524,457
  5. Step 5: Solve for x
    x = 5,350,633,383,524,457/61,159,098.55
  6. Step 6: Final answer
    x = 87,487,119.83

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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.