Home / 17,267,677.32-23,828,768.82-9,532,553.16

Finding the Fourth Proportional to 17,267,677.32, 23,828,768.82 and 9,532,553.16

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Solution

The fourth proportional to 17,267,677.32, 23,828,768.82 and 9,532,553.16 is: 13,154,577.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,267,677.32 : 23,828,768.82 = 9,532,553.16 : x
  2. Step 2: Convert to fraction form
    17,267,677.32/23,828,768.82 = 9,532,553.16/x
  3. Step 3: Cross multiply
    17,267,677.32x = 23,828,768.82 × 9,532,553.16
  4. Step 4: Simplify right side
    17,267,677.32x = 227,149,005,514,000.47
  5. Step 5: Solve for x
    x = 227,149,005,514,000.47/17,267,677.32
  6. Step 6: Final answer
    x = 13,154,577.85

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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.