Home / 39,705,797.97-59,545,307.19-15,107,885.25

Finding the Fourth Proportional to 39,705,797.97, 59,545,307.19 and 15,107,885.25

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Solution

The fourth proportional to 39,705,797.97, 59,545,307.19 and 15,107,885.25 is: 22,656,733.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,705,797.97 : 59,545,307.19 = 15,107,885.25 : x
  2. Step 2: Convert to fraction form
    39,705,797.97/59,545,307.19 = 15,107,885.25/x
  3. Step 3: Cross multiply
    39,705,797.97x = 59,545,307.19 × 15,107,885.25
  4. Step 4: Simplify right side
    39,705,797.97x = 899,603,668,202,519.88
  5. Step 5: Solve for x
    x = 899,603,668,202,519.88/39,705,797.97
  6. Step 6: Final answer
    x = 22,656,733.13

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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.