Home / 35,147,951.95-52,753,420.73-30,361,046.35

Finding the Fourth Proportional to 35,147,951.95, 52,753,420.73 and 30,361,046.35

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Solution

The fourth proportional to 35,147,951.95, 52,753,420.73 and 30,361,046.35 is: 45,568,773.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,147,951.95 : 52,753,420.73 = 30,361,046.35 : x
  2. Step 2: Convert to fraction form
    35,147,951.95/52,753,420.73 = 30,361,046.35/x
  3. Step 3: Cross multiply
    35,147,951.95x = 52,753,420.73 × 30,361,046.35
  4. Step 4: Simplify right side
    35,147,951.95x = 1,601,649,051,752,775.75
  5. Step 5: Solve for x
    x = 1,601,649,051,752,775.75/35,147,951.95
  6. Step 6: Final answer
    x = 45,568,773.23

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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.