Home / 60,455,044.16-90,682,974.24-22,100,779.52

Finding the Fourth Proportional to 60,455,044.16, 90,682,974.24 and 22,100,779.52

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Solution

The fourth proportional to 60,455,044.16, 90,682,974.24 and 22,100,779.52 is: 33,151,318.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,455,044.16 : 90,682,974.24 = 22,100,779.52 : x
  2. Step 2: Convert to fraction form
    60,455,044.16/90,682,974.24 = 22,100,779.52/x
  3. Step 3: Cross multiply
    60,455,044.16x = 90,682,974.24 × 22,100,779.52
  4. Step 4: Simplify right side
    60,455,044.16x = 2,004,164,419,896,079.50
  5. Step 5: Solve for x
    x = 2,004,164,419,896,079.50/60,455,044.16
  6. Step 6: Final answer
    x = 33,151,318.43

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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.