Home / 33,960,312-50,948,439.62-11,241,209.25

Finding the Fourth Proportional to 33,960,312, 50,948,439.62 and 11,241,209.25

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Solution

The fourth proportional to 33,960,312, 50,948,439.62 and 11,241,209.25 is: 16,864,452.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,960,312 : 50,948,439.62 = 11,241,209.25 : x
  2. Step 2: Convert to fraction form
    33,960,312/50,948,439.62 = 11,241,209.25/x
  3. Step 3: Cross multiply
    33,960,312x = 50,948,439.62 × 11,241,209.25
  4. Step 4: Simplify right side
    33,960,312x = 572,722,070,673,204.50
  5. Step 5: Solve for x
    x = 572,722,070,673,204.50/33,960,312
  6. Step 6: Final answer
    x = 16,864,452.56

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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.