Home / 33,948,250.40-50,921,877.76-8,389,260.11

Finding the Fourth Proportional to 33,948,250.40, 50,921,877.76 and 8,389,260.11

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Solution

The fourth proportional to 33,948,250.40, 50,921,877.76 and 8,389,260.11 is: 12,583,767.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,948,250.40 : 50,921,877.76 = 8,389,260.11 : x
  2. Step 2: Convert to fraction form
    33,948,250.40/50,921,877.76 = 8,389,260.11/x
  3. Step 3: Cross multiply
    33,948,250.40x = 50,921,877.76 × 8,389,260.11
  4. Step 4: Simplify right side
    33,948,250.40x = 427,196,877,924,595.75
  5. Step 5: Solve for x
    x = 427,196,877,924,595.75/33,948,250.40
  6. Step 6: Final answer
    x = 12,583,767.14

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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.