Home / 17,490,294.36-24,136,648.38-9,755,837.64

Finding the Fourth Proportional to 17,490,294.36, 24,136,648.38 and 9,755,837.64

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Solution

The fourth proportional to 17,490,294.36, 24,136,648.38 and 9,755,837.64 is: 13,463,079.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,490,294.36 : 24,136,648.38 = 9,755,837.64 : x
  2. Step 2: Convert to fraction form
    17,490,294.36/24,136,648.38 = 9,755,837.64/x
  3. Step 3: Cross multiply
    17,490,294.36x = 24,136,648.38 × 9,755,837.64
  4. Step 4: Simplify right side
    17,490,294.36x = 235,473,222,769,049.03
  5. Step 5: Solve for x
    x = 235,473,222,769,049.03/17,490,294.36
  6. Step 6: Final answer
    x = 13,463,079.46

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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.