Home / 33,961,885.68-50,900,091-18,399,113.52

Finding the Fourth Proportional to 33,961,885.68, 50,900,091 and 18,399,113.52

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Solution

The fourth proportional to 33,961,885.68, 50,900,091 and 18,399,113.52 is: 27,575,516.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,961,885.68 : 50,900,091 = 18,399,113.52 : x
  2. Step 2: Convert to fraction form
    33,961,885.68/50,900,091 = 18,399,113.52/x
  3. Step 3: Cross multiply
    33,961,885.68x = 50,900,091 × 18,399,113.52
  4. Step 4: Simplify right side
    33,961,885.68x = 936,516,552,487,330.25
  5. Step 5: Solve for x
    x = 936,516,552,487,330.25/33,961,885.68
  6. Step 6: Final answer
    x = 27,575,516.90

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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.