Home / 29,947,713.39-41,327,844.44-16,196,677.52

Finding the Fourth Proportional to 29,947,713.39, 41,327,844.44 and 16,196,677.52

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Solution

The fourth proportional to 29,947,713.39, 41,327,844.44 and 16,196,677.52 is: 22,351,414.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,947,713.39 : 41,327,844.44 = 16,196,677.52 : x
  2. Step 2: Convert to fraction form
    29,947,713.39/41,327,844.44 = 16,196,677.52/x
  3. Step 3: Cross multiply
    29,947,713.39x = 41,327,844.44 × 16,196,677.52
  4. Step 4: Simplify right side
    29,947,713.39x = 669,373,768,703,782.50
  5. Step 5: Solve for x
    x = 669,373,768,703,782.50/29,947,713.39
  6. Step 6: Final answer
    x = 22,351,414.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.