Home / 14,067,478.51-21,098,265.30-3,967,737.55

Finding the Fourth Proportional to 14,067,478.51, 21,098,265.30 and 3,967,737.55

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Solution

The fourth proportional to 14,067,478.51, 21,098,265.30 and 3,967,737.55 is: 5,950,773.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067,478.51 : 21,098,265.30 = 3,967,737.55 : x
  2. Step 2: Convert to fraction form
    14,067,478.51/21,098,265.30 = 3,967,737.55/x
  3. Step 3: Cross multiply
    14,067,478.51x = 21,098,265.30 × 3,967,737.55
  4. Step 4: Simplify right side
    14,067,478.51x = 83,712,379,417,926.36
  5. Step 5: Solve for x
    x = 83,712,379,417,926.36/14,067,478.51
  6. Step 6: Final answer
    x = 5,950,773.58

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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.