Home / 267,550,030.20-369,218,292.66-148,490,597.16

Finding the Fourth Proportional to 267,550,030.20, 369,218,292.66 and 148,490,597.16

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Solution

The fourth proportional to 267,550,030.20, 369,218,292.66 and 148,490,597.16 is: 204,916,608.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,550,030.20 : 369,218,292.66 = 148,490,597.16 : x
  2. Step 2: Convert to fraction form
    267,550,030.20/369,218,292.66 = 148,490,597.16/x
  3. Step 3: Cross multiply
    267,550,030.20x = 369,218,292.66 × 148,490,597.16
  4. Step 4: Simplify right side
    267,550,030.20x = 54,825,444,759,479,048
  5. Step 5: Solve for x
    x = 54,825,444,759,479,048/267,550,030.20
  6. Step 6: Final answer
    x = 204,916,608.38

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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.