Home / 48,869,564.20-73,256,135.10-27,314,492.20

Finding the Fourth Proportional to 48,869,564.20, 73,256,135.10 and 27,314,492.20

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Solution

The fourth proportional to 48,869,564.20, 73,256,135.10 and 27,314,492.20 is: 40,944,791.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,869,564.20 : 73,256,135.10 = 27,314,492.20 : x
  2. Step 2: Convert to fraction form
    48,869,564.20/73,256,135.10 = 27,314,492.20/x
  3. Step 3: Cross multiply
    48,869,564.20x = 73,256,135.10 × 27,314,492.20
  4. Step 4: Simplify right side
    48,869,564.20x = 2,000,954,130,791,096
  5. Step 5: Solve for x
    x = 2,000,954,130,791,096/48,869,564.20
  6. Step 6: Final answer
    x = 40,944,791.78

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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.