Home / 267,822,753.61-369,593,914.60-150,348,052.79

Finding the Fourth Proportional to 267,822,753.61, 369,593,914.60 and 150,348,052.79

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Solution

The fourth proportional to 267,822,753.61, 369,593,914.60 and 150,348,052.79 is: 207,479,479.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,822,753.61 : 369,593,914.60 = 150,348,052.79 : x
  2. Step 2: Convert to fraction form
    267,822,753.61/369,593,914.60 = 150,348,052.79/x
  3. Step 3: Cross multiply
    267,822,753.61x = 369,593,914.60 × 150,348,052.79
  4. Step 4: Simplify right side
    267,822,753.61x = 55,567,725,383,143,552
  5. Step 5: Solve for x
    x = 55,567,725,383,143,552/267,822,753.61
  6. Step 6: Final answer
    x = 207,479,479.00

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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.