Home / 38,480,250.60-57,720,375.90-35,009,044.20

Finding the Fourth Proportional to 38,480,250.60, 57,720,375.90 and 35,009,044.20

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Solution

The fourth proportional to 38,480,250.60, 57,720,375.90 and 35,009,044.20 is: 52,513,566.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,480,250.60 : 57,720,375.90 = 35,009,044.20 : x
  2. Step 2: Convert to fraction form
    38,480,250.60/57,720,375.90 = 35,009,044.20/x
  3. Step 3: Cross multiply
    38,480,250.60x = 57,720,375.90 × 35,009,044.20
  4. Step 4: Simplify right side
    38,480,250.60x = 2,020,735,191,123,715
  5. Step 5: Solve for x
    x = 2,020,735,191,123,715/38,480,250.60
  6. Step 6: Final answer
    x = 52,513,566.30

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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.