Home / 40,449,743.10-60,674,614.65-23,401,640.70

Finding the Fourth Proportional to 40,449,743.10, 60,674,614.65 and 23,401,640.70

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Solution

The fourth proportional to 40,449,743.10, 60,674,614.65 and 23,401,640.70 is: 35,102,461.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,449,743.10 : 60,674,614.65 = 23,401,640.70 : x
  2. Step 2: Convert to fraction form
    40,449,743.10/60,674,614.65 = 23,401,640.70/x
  3. Step 3: Cross multiply
    40,449,743.10x = 60,674,614.65 × 23,401,640.70
  4. Step 4: Simplify right side
    40,449,743.10x = 1,419,885,531,650,256.25
  5. Step 5: Solve for x
    x = 1,419,885,531,650,256.25/40,449,743.10
  6. Step 6: Final answer
    x = 35,102,461.05

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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.