Home / 36,523,419.66-50,403,903.49-20,225,895.66

Finding the Fourth Proportional to 36,523,419.66, 50,403,903.49 and 20,225,895.66

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Solution

The fourth proportional to 36,523,419.66, 50,403,903.49 and 20,225,895.66 is: 27,912,613.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,523,419.66 : 50,403,903.49 = 20,225,895.66 : x
  2. Step 2: Convert to fraction form
    36,523,419.66/50,403,903.49 = 20,225,895.66/x
  3. Step 3: Cross multiply
    36,523,419.66x = 50,403,903.49 × 20,225,895.66
  4. Step 4: Simplify right side
    36,523,419.66x = 1,019,464,092,744,320.38
  5. Step 5: Solve for x
    x = 1,019,464,092,744,320.38/36,523,419.66
  6. Step 6: Final answer
    x = 27,912,613.39

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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.