Home / 32,117,239.88-48,177,717.13-9,086,245.12

Finding the Fourth Proportional to 32,117,239.88, 48,177,717.13 and 9,086,245.12

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Solution

The fourth proportional to 32,117,239.88, 48,177,717.13 and 9,086,245.12 is: 13,629,893.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,117,239.88 : 48,177,717.13 = 9,086,245.12 : x
  2. Step 2: Convert to fraction form
    32,117,239.88/48,177,717.13 = 9,086,245.12/x
  3. Step 3: Cross multiply
    32,117,239.88x = 48,177,717.13 × 9,086,245.12
  4. Step 4: Simplify right side
    32,117,239.88x = 437,754,547,165,202.88
  5. Step 5: Solve for x
    x = 437,754,547,165,202.88/32,117,239.88
  6. Step 6: Final answer
    x = 13,629,893.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.