Home / 267,646,060.49-369,357,932.21-150,180,078.65

Finding the Fourth Proportional to 267,646,060.49, 369,357,932.21 and 150,180,078.65

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Solution

The fourth proportional to 267,646,060.49, 369,357,932.21 and 150,180,078.65 is: 207,252,082.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,646,060.49 : 369,357,932.21 = 150,180,078.65 : x
  2. Step 2: Convert to fraction form
    267,646,060.49/369,357,932.21 = 150,180,078.65/x
  3. Step 3: Cross multiply
    267,646,060.49x = 369,357,932.21 × 150,180,078.65
  4. Step 4: Simplify right side
    267,646,060.49x = 55,470,203,306,701,480
  5. Step 5: Solve for x
    x = 55,470,203,306,701,480/267,646,060.49
  6. Step 6: Final answer
    x = 207,252,082.12

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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.