Home / 410,466,080.16-566,436,190.04-222,292,849.04

Finding the Fourth Proportional to 410,466,080.16, 566,436,190.04 and 222,292,849.04

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Solution

The fourth proportional to 410,466,080.16, 566,436,190.04 and 222,292,849.04 is: 306,760,340.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,466,080.16 : 566,436,190.04 = 222,292,849.04 : x
  2. Step 2: Convert to fraction form
    410,466,080.16/566,436,190.04 = 222,292,849.04/x
  3. Step 3: Cross multiply
    410,466,080.16x = 566,436,190.04 × 222,292,849.04
  4. Step 4: Simplify right side
    410,466,080.16x = 125,914,714,483,354,464
  5. Step 5: Solve for x
    x = 125,914,714,483,354,464/410,466,080.16
  6. Step 6: Final answer
    x = 306,760,340.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.