Home / 267,550,029.20-369,218,291.28-148,490,596.16

Finding the Fourth Proportional to 267,550,029.20, 369,218,291.28 and 148,490,596.16

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Solution

The fourth proportional to 267,550,029.20, 369,218,291.28 and 148,490,596.16 is: 204,916,607.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,550,029.20 : 369,218,291.28 = 148,490,596.16 : x
  2. Step 2: Convert to fraction form
    267,550,029.20/369,218,291.28 = 148,490,596.16/x
  3. Step 3: Cross multiply
    267,550,029.20x = 369,218,291.28 × 148,490,596.16
  4. Step 4: Simplify right side
    267,550,029.20x = 54,825,444,185,343,720
  5. Step 5: Solve for x
    x = 54,825,444,185,343,720/267,550,029.20
  6. Step 6: Final answer
    x = 204,916,607.00

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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.