Home / 410,466,085.35-566,436,197.19-222,292,854.24

Finding the Fourth Proportional to 410,466,085.35, 566,436,197.19 and 222,292,854.24

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Solution

The fourth proportional to 410,466,085.35, 566,436,197.19 and 222,292,854.24 is: 306,760,347.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,466,085.35 : 566,436,197.19 = 222,292,854.24 : x
  2. Step 2: Convert to fraction form
    410,466,085.35/566,436,197.19 = 222,292,854.24/x
  3. Step 3: Cross multiply
    410,466,085.35x = 566,436,197.19 × 222,292,854.24
  4. Step 4: Simplify right side
    410,466,085.35x = 125,914,719,018,216,592
  5. Step 5: Solve for x
    x = 125,914,719,018,216,592/410,466,085.35
  6. Step 6: Final answer
    x = 306,760,347.60

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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.