Home / 17,397,973.98-24,008,540.13-9,663,512.40

Finding the Fourth Proportional to 17,397,973.98, 24,008,540.13 and 9,663,512.40

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Solution

The fourth proportional to 17,397,973.98, 24,008,540.13 and 9,663,512.40 is: 13,335,278.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,397,973.98 : 24,008,540.13 = 9,663,512.40 : x
  2. Step 2: Convert to fraction form
    17,397,973.98/24,008,540.13 = 9,663,512.40/x
  3. Step 3: Cross multiply
    17,397,973.98x = 24,008,540.13 × 9,663,512.40
  4. Step 4: Simplify right side
    17,397,973.98x = 232,006,825,252,152.62
  5. Step 5: Solve for x
    x = 232,006,825,252,152.62/17,397,973.98
  6. Step 6: Final answer
    x = 13,335,278.32

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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.