Home / 94,722,024.20-142,083,041.70-22,918,440.20

Finding the Fourth Proportional to 94,722,024.20, 142,083,041.70 and 22,918,440.20

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Solution

The fourth proportional to 94,722,024.20, 142,083,041.70 and 22,918,440.20 is: 34,377,661.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,722,024.20 : 142,083,041.70 = 22,918,440.20 : x
  2. Step 2: Convert to fraction form
    94,722,024.20/142,083,041.70 = 22,918,440.20/x
  3. Step 3: Cross multiply
    94,722,024.20x = 142,083,041.70 × 22,918,440.20
  4. Step 4: Simplify right side
    94,722,024.20x = 3,256,321,694,635,556
  5. Step 5: Solve for x
    x = 3,256,321,694,635,556/94,722,024.20
  6. Step 6: Final answer
    x = 34,377,661.61

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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.