Home / 17,012,248.92-23,476,940.64-9,670,127.04

Finding the Fourth Proportional to 17,012,248.92, 23,476,940.64 and 9,670,127.04

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Solution

The fourth proportional to 17,012,248.92, 23,476,940.64 and 9,670,127.04 is: 13,344,796.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,012,248.92 : 23,476,940.64 = 9,670,127.04 : x
  2. Step 2: Convert to fraction form
    17,012,248.92/23,476,940.64 = 9,670,127.04/x
  3. Step 3: Cross multiply
    17,012,248.92x = 23,476,940.64 × 9,670,127.04
  4. Step 4: Simplify right side
    17,012,248.92x = 227,024,998,499,338.88
  5. Step 5: Solve for x
    x = 227,024,998,499,338.88/17,012,248.92
  6. Step 6: Final answer
    x = 13,344,796.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.