Home / 63,131,013.99-94,700,195.06-17,696,351.43

Finding the Fourth Proportional to 63,131,013.99, 94,700,195.06 and 17,696,351.43

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Solution

The fourth proportional to 63,131,013.99, 94,700,195.06 and 17,696,351.43 is: 26,545,557.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,131,013.99 : 94,700,195.06 = 17,696,351.43 : x
  2. Step 2: Convert to fraction form
    63,131,013.99/94,700,195.06 = 17,696,351.43/x
  3. Step 3: Cross multiply
    63,131,013.99x = 94,700,195.06 × 17,696,351.43
  4. Step 4: Simplify right side
    63,131,013.99x = 1,675,847,932,182,828.25
  5. Step 5: Solve for x
    x = 1,675,847,932,182,828.25/63,131,013.99
  6. Step 6: Final answer
    x = 26,545,557.03

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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.