Home / 65,656,734.06-98,487,107.46-22,525,332.42

Finding the Fourth Proportional to 65,656,734.06, 98,487,107.46 and 22,525,332.42

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Solution

The fourth proportional to 65,656,734.06, 98,487,107.46 and 22,525,332.42 is: 33,788,686.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,656,734.06 : 98,487,107.46 = 22,525,332.42 : x
  2. Step 2: Convert to fraction form
    65,656,734.06/98,487,107.46 = 22,525,332.42/x
  3. Step 3: Cross multiply
    65,656,734.06x = 98,487,107.46 × 22,525,332.42
  4. Step 4: Simplify right side
    65,656,734.06x = 2,218,454,834,620,762
  5. Step 5: Solve for x
    x = 2,218,454,834,620,762/65,656,734.06
  6. Step 6: Final answer
    x = 33,788,686.97

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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.