Home / 363,956,334.30-545,934,501.45-226,206,827.10

Finding the Fourth Proportional to 363,956,334.30, 545,934,501.45 and 226,206,827.10

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Solution

The fourth proportional to 363,956,334.30, 545,934,501.45 and 226,206,827.10 is: 339,310,240.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,956,334.30 : 545,934,501.45 = 226,206,827.10 : x
  2. Step 2: Convert to fraction form
    363,956,334.30/545,934,501.45 = 226,206,827.10/x
  3. Step 3: Cross multiply
    363,956,334.30x = 545,934,501.45 × 226,206,827.10
  4. Step 4: Simplify right side
    363,956,334.30x = 123,494,111,377,424,864
  5. Step 5: Solve for x
    x = 123,494,111,377,424,864/363,956,334.30
  6. Step 6: Final answer
    x = 339,310,240.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.