Home / 41,359,283.40-57,038,655.42-25,890,778.20

Finding the Fourth Proportional to 41,359,283.40, 57,038,655.42 and 25,890,778.20

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Solution

The fourth proportional to 41,359,283.40, 57,038,655.42 and 25,890,778.20 is: 35,706,014.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,359,283.40 : 57,038,655.42 = 25,890,778.20 : x
  2. Step 2: Convert to fraction form
    41,359,283.40/57,038,655.42 = 25,890,778.20/x
  3. Step 3: Cross multiply
    41,359,283.40x = 57,038,655.42 × 25,890,778.20
  4. Step 4: Simplify right side
    41,359,283.40x = 1,476,775,176,305,447.75
  5. Step 5: Solve for x
    x = 1,476,775,176,305,447.75/41,359,283.40
  6. Step 6: Final answer
    x = 35,706,014.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.