Home / 63,916,329.60-95,913,860.40-27,542,145.60

Finding the Fourth Proportional to 63,916,329.60, 95,913,860.40 and 27,542,145.60

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Solution

The fourth proportional to 63,916,329.60, 95,913,860.40 and 27,542,145.60 is: 41,330,181.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,916,329.60 : 95,913,860.40 = 27,542,145.60 : x
  2. Step 2: Convert to fraction form
    63,916,329.60/95,913,860.40 = 27,542,145.60/x
  3. Step 3: Cross multiply
    63,916,329.60x = 95,913,860.40 × 27,542,145.60
  4. Step 4: Simplify right side
    63,916,329.60x = 2,641,673,508,194,874.50
  5. Step 5: Solve for x
    x = 2,641,673,508,194,874.50/63,916,329.60
  6. Step 6: Final answer
    x = 41,330,181.58

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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.