Home / 267,822,753.12-369,593,913.90-150,348,052.29

Finding the Fourth Proportional to 267,822,753.12, 369,593,913.90 and 150,348,052.29

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Solution

The fourth proportional to 267,822,753.12, 369,593,913.90 and 150,348,052.29 is: 207,479,478.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,822,753.12 : 369,593,913.90 = 150,348,052.29 : x
  2. Step 2: Convert to fraction form
    267,822,753.12/369,593,913.90 = 150,348,052.29/x
  3. Step 3: Cross multiply
    267,822,753.12x = 369,593,913.90 × 150,348,052.29
  4. Step 4: Simplify right side
    267,822,753.12x = 55,567,725,093,102,952
  5. Step 5: Solve for x
    x = 55,567,725,093,102,952/267,822,753.12
  6. Step 6: Final answer
    x = 207,479,478.30

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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.