Home / 599,059,934.11-826,784,833.72-344,736,064.04

Finding the Fourth Proportional to 599,059,934.11, 826,784,833.72 and 344,736,064.04

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Solution

The fourth proportional to 599,059,934.11, 826,784,833.72 and 344,736,064.04 is: 475,783,027.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,059,934.11 : 826,784,833.72 = 344,736,064.04 : x
  2. Step 2: Convert to fraction form
    599,059,934.11/826,784,833.72 = 344,736,064.04/x
  3. Step 3: Cross multiply
    599,059,934.11x = 826,784,833.72 × 344,736,064.04
  4. Step 4: Simplify right side
    599,059,934.11x = 285,022,549,384,598,688
  5. Step 5: Solve for x
    x = 285,022,549,384,598,688/599,059,934.11
  6. Step 6: Final answer
    x = 475,783,027.97

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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.