Home / 16,098,237.10-22,215,727.47-8,756,241.04

Finding the Fourth Proportional to 16,098,237.10, 22,215,727.47 and 8,756,241.04

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Solution

The fourth proportional to 16,098,237.10, 22,215,727.47 and 8,756,241.04 is: 12,083,699.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,098,237.10 : 22,215,727.47 = 8,756,241.04 : x
  2. Step 2: Convert to fraction form
    16,098,237.10/22,215,727.47 = 8,756,241.04/x
  3. Step 3: Cross multiply
    16,098,237.10x = 22,215,727.47 × 8,756,241.04
  4. Step 4: Simplify right side
    16,098,237.10x = 194,526,264,606,269.34
  5. Step 5: Solve for x
    x = 194,526,264,606,269.34/16,098,237.10
  6. Step 6: Final answer
    x = 12,083,699.81

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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.