Home / 295,825,052.97-408,369,333.17-176,789,650.10

Finding the Fourth Proportional to 295,825,052.97, 408,369,333.17 and 176,789,650.10

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Solution

The fourth proportional to 295,825,052.97, 408,369,333.17 and 176,789,650.10 is: 244,047,861.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,825,052.97 : 408,369,333.17 = 176,789,650.10 : x
  2. Step 2: Convert to fraction form
    295,825,052.97/408,369,333.17 = 176,789,650.10/x
  3. Step 3: Cross multiply
    295,825,052.97x = 408,369,333.17 × 176,789,650.10
  4. Step 4: Simplify right side
    295,825,052.97x = 72,195,471,521,094,752
  5. Step 5: Solve for x
    x = 72,195,471,521,094,752/295,825,052.97
  6. Step 6: Final answer
    x = 244,047,861.38

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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.