Home / 33,182,513.28-49,773,536.64-9,247,985.28

Finding the Fourth Proportional to 33,182,513.28, 49,773,536.64 and 9,247,985.28

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Solution

The fourth proportional to 33,182,513.28, 49,773,536.64 and 9,247,985.28 is: 13,871,912.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,182,513.28 : 49,773,536.64 = 9,247,985.28 : x
  2. Step 2: Convert to fraction form
    33,182,513.28/49,773,536.64 = 9,247,985.28/x
  3. Step 3: Cross multiply
    33,182,513.28x = 49,773,536.64 × 9,247,985.28
  4. Step 4: Simplify right side
    33,182,513.28x = 460,304,934,180,260.62
  5. Step 5: Solve for x
    x = 460,304,934,180,260.62/33,182,513.28
  6. Step 6: Final answer
    x = 13,871,912.90

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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.