Home / 14,067,495.98-21,098,291.40-3,967,755.02

Finding the Fourth Proportional to 14,067,495.98, 21,098,291.40 and 3,967,755.02

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Solution

The fourth proportional to 14,067,495.98, 21,098,291.40 and 3,967,755.02 is: 5,950,799.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067,495.98 : 21,098,291.40 = 3,967,755.02 : x
  2. Step 2: Convert to fraction form
    14,067,495.98/21,098,291.40 = 3,967,755.02/x
  3. Step 3: Cross multiply
    14,067,495.98x = 21,098,291.40 × 3,967,755.02
  4. Step 4: Simplify right side
    14,067,495.98x = 83,712,851,510,281.38
  5. Step 5: Solve for x
    x = 83,712,851,510,281.38/14,067,495.98
  6. Step 6: Final answer
    x = 5,950,799.75

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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.