Home / 113,877,292.30-170,780,610.20-41,084,610.21

Finding the Fourth Proportional to 113,877,292.30, 170,780,610.20 and 41,084,610.21

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Solution

The fourth proportional to 113,877,292.30, 170,780,610.20 and 41,084,610.21 is: 61,614,169.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,877,292.30 : 170,780,610.20 = 41,084,610.21 : x
  2. Step 2: Convert to fraction form
    113,877,292.30/170,780,610.20 = 41,084,610.21/x
  3. Step 3: Cross multiply
    113,877,292.30x = 170,780,610.20 × 41,084,610.21
  4. Step 4: Simplify right side
    113,877,292.30x = 7,016,454,801,287,527
  5. Step 5: Solve for x
    x = 7,016,454,801,287,527/113,877,292.30
  6. Step 6: Final answer
    x = 61,614,169.60

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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.