Home / 14,067,497.98-21,098,294.40-3,967,757.02

Finding the Fourth Proportional to 14,067,497.98, 21,098,294.40 and 3,967,757.02

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Solution

The fourth proportional to 14,067,497.98, 21,098,294.40 and 3,967,757.02 is: 5,950,802.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067,497.98 : 21,098,294.40 = 3,967,757.02 : x
  2. Step 2: Convert to fraction form
    14,067,497.98/21,098,294.40 = 3,967,757.02/x
  3. Step 3: Cross multiply
    14,067,497.98x = 21,098,294.40 × 3,967,757.02
  4. Step 4: Simplify right side
    14,067,497.98x = 83,712,905,715,626.69
  5. Step 5: Solve for x
    x = 83,712,905,715,626.69/14,067,497.98
  6. Step 6: Final answer
    x = 5,950,802.75

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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.