Home / 16,002,461.96-22,083,535.14-9,127,292.12

Finding the Fourth Proportional to 16,002,461.96, 22,083,535.14 and 9,127,292.12

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Solution

The fourth proportional to 16,002,461.96, 22,083,535.14 and 9,127,292.12 is: 12,595,741.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,002,461.96 : 22,083,535.14 = 9,127,292.12 : x
  2. Step 2: Convert to fraction form
    16,002,461.96/22,083,535.14 = 9,127,292.12/x
  3. Step 3: Cross multiply
    16,002,461.96x = 22,083,535.14 × 9,127,292.12
  4. Step 4: Simplify right side
    16,002,461.96x = 201,562,876,265,065.09
  5. Step 5: Solve for x
    x = 201,562,876,265,065.09/16,002,461.96
  6. Step 6: Final answer
    x = 12,595,741.63

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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.