Home / 62,202,344.10-93,235,087.35-21,792,027.30

Finding the Fourth Proportional to 62,202,344.10, 93,235,087.35 and 21,792,027.30

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Solution

The fourth proportional to 62,202,344.10, 93,235,087.35 and 21,792,027.30 is: 32,664,067.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,202,344.10 : 93,235,087.35 = 21,792,027.30 : x
  2. Step 2: Convert to fraction form
    62,202,344.10/93,235,087.35 = 21,792,027.30/x
  3. Step 3: Cross multiply
    62,202,344.10x = 93,235,087.35 × 21,792,027.30
  4. Step 4: Simplify right side
    62,202,344.10x = 2,031,781,568,849,084.50
  5. Step 5: Solve for x
    x = 2,031,781,568,849,084.50/62,202,344.10
  6. Step 6: Final answer
    x = 32,664,067.54

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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.