Home / 69,543,355.78-104,292,886.31-22,846,002.17

Finding the Fourth Proportional to 69,543,355.78, 104,292,886.31 and 22,846,002.17

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Solution

The fourth proportional to 69,543,355.78, 104,292,886.31 and 22,846,002.17 is: 34,261,727.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,543,355.78 : 104,292,886.31 = 22,846,002.17 : x
  2. Step 2: Convert to fraction form
    69,543,355.78/104,292,886.31 = 22,846,002.17/x
  3. Step 3: Cross multiply
    69,543,355.78x = 104,292,886.31 × 22,846,002.17
  4. Step 4: Simplify right side
    69,543,355.78x = 2,382,675,506,839,593.50
  5. Step 5: Solve for x
    x = 2,382,675,506,839,593.50/69,543,355.78
  6. Step 6: Final answer
    x = 34,261,727.53

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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.