Home / 39,073,805.25-58,532,555.06-23,503,035.70

Finding the Fourth Proportional to 39,073,805.25, 58,532,555.06 and 23,503,035.70

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Solution

The fourth proportional to 39,073,805.25, 58,532,555.06 and 23,503,035.70 is: 35,207,544.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,073,805.25 : 58,532,555.06 = 23,503,035.70 : x
  2. Step 2: Convert to fraction form
    39,073,805.25/58,532,555.06 = 23,503,035.70/x
  3. Step 3: Cross multiply
    39,073,805.25x = 58,532,555.06 × 23,503,035.70
  4. Step 4: Simplify right side
    39,073,805.25x = 1,375,692,731,187,395.75
  5. Step 5: Solve for x
    x = 1,375,692,731,187,395.75/39,073,805.25
  6. Step 6: Final answer
    x = 35,207,544.35

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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.