Home / 14,489,950.20-21,734,925.30-10,876,151.40

Finding the Fourth Proportional to 14,489,950.20, 21,734,925.30 and 10,876,151.40

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Solution

The fourth proportional to 14,489,950.20, 21,734,925.30 and 10,876,151.40 is: 16,314,227.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,489,950.20 : 21,734,925.30 = 10,876,151.40 : x
  2. Step 2: Convert to fraction form
    14,489,950.20/21,734,925.30 = 10,876,151.40/x
  3. Step 3: Cross multiply
    14,489,950.20x = 21,734,925.30 × 10,876,151.40
  4. Step 4: Simplify right side
    14,489,950.20x = 236,392,338,230,490.44
  5. Step 5: Solve for x
    x = 236,392,338,230,490.44/14,489,950.20
  6. Step 6: Final answer
    x = 16,314,227.10

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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.