Home / 16,024,671.24-22,115,131.28-9,052,930.77

Finding the Fourth Proportional to 16,024,671.24, 22,115,131.28 and 9,052,930.77

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Solution

The fourth proportional to 16,024,671.24, 22,115,131.28 and 9,052,930.77 is: 12,493,657.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,024,671.24 : 22,115,131.28 = 9,052,930.77 : x
  2. Step 2: Convert to fraction form
    16,024,671.24/22,115,131.28 = 9,052,930.77/x
  3. Step 3: Cross multiply
    16,024,671.24x = 22,115,131.28 × 9,052,930.77
  4. Step 4: Simplify right side
    16,024,671.24x = 200,206,752,447,301.50
  5. Step 5: Solve for x
    x = 200,206,752,447,301.50/16,024,671.24
  6. Step 6: Final answer
    x = 12,493,657.40

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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.