Home / 62,751,790.80-94,127,686.20-22,347,694.80

Finding the Fourth Proportional to 62,751,790.80, 94,127,686.20 and 22,347,694.80

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Solution

The fourth proportional to 62,751,790.80, 94,127,686.20 and 22,347,694.80 is: 33,521,542.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,751,790.80 : 94,127,686.20 = 22,347,694.80 : x
  2. Step 2: Convert to fraction form
    62,751,790.80/94,127,686.20 = 22,347,694.80/x
  3. Step 3: Cross multiply
    62,751,790.80x = 94,127,686.20 × 22,347,694.80
  4. Step 4: Simplify right side
    62,751,790.80x = 2,103,536,803,427,772
  5. Step 5: Solve for x
    x = 2,103,536,803,427,772/62,751,790.80
  6. Step 6: Final answer
    x = 33,521,542.20

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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.