Home / 341,109,500.80-511,664,338.68-95,502,319.80

Finding the Fourth Proportional to 341,109,500.80, 511,664,338.68 and 95,502,319.80

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Solution

The fourth proportional to 341,109,500.80, 511,664,338.68 and 95,502,319.80 is: 143,253,504.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,109,500.80 : 511,664,338.68 = 95,502,319.80 : x
  2. Step 2: Convert to fraction form
    341,109,500.80/511,664,338.68 = 95,502,319.80/x
  3. Step 3: Cross multiply
    341,109,500.80x = 511,664,338.68 × 95,502,319.80
  4. Step 4: Simplify right side
    341,109,500.80x = 48,865,131,302,872,872
  5. Step 5: Solve for x
    x = 48,865,131,302,872,872/341,109,500.80
  6. Step 6: Final answer
    x = 143,253,504.19

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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.