Home / 17,721,872.34-24,456,205.62-9,573,110.34

Finding the Fourth Proportional to 17,721,872.34, 24,456,205.62 and 9,573,110.34

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Solution

The fourth proportional to 17,721,872.34, 24,456,205.62 and 9,573,110.34 is: 13,210,904.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,721,872.34 : 24,456,205.62 = 9,573,110.34 : x
  2. Step 2: Convert to fraction form
    17,721,872.34/24,456,205.62 = 9,573,110.34/x
  3. Step 3: Cross multiply
    17,721,872.34x = 24,456,205.62 × 9,573,110.34
  4. Step 4: Simplify right side
    17,721,872.34x = 234,121,954,897,988.12
  5. Step 5: Solve for x
    x = 234,121,954,897,988.12/17,721,872.34
  6. Step 6: Final answer
    x = 13,210,904.04

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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.