Home / 35,229,775.70-52,844,663.55-20,113,231.70

Finding the Fourth Proportional to 35,229,775.70, 52,844,663.55 and 20,113,231.70

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Solution

The fourth proportional to 35,229,775.70, 52,844,663.55 and 20,113,231.70 is: 30,169,847.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,229,775.70 : 52,844,663.55 = 20,113,231.70 : x
  2. Step 2: Convert to fraction form
    35,229,775.70/52,844,663.55 = 20,113,231.70/x
  3. Step 3: Cross multiply
    35,229,775.70x = 52,844,663.55 × 20,113,231.70
  4. Step 4: Simplify right side
    35,229,775.70x = 1,062,876,962,089,694.38
  5. Step 5: Solve for x
    x = 1,062,876,962,089,694.38/35,229,775.70
  6. Step 6: Final answer
    x = 30,169,847.55

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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.