Home / 3,567,888,001.20-5,351,832,001.80-3,338,305,489.20

Finding the Fourth Proportional to 3,567,888,001.20, 5,351,832,001.80 and 3,338,305,489.20

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Solution

The fourth proportional to 3,567,888,001.20, 5,351,832,001.80 and 3,338,305,489.20 is: 5,007,458,233.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,888,001.20 : 5,351,832,001.80 = 3,338,305,489.20 : x
  2. Step 2: Convert to fraction form
    3,567,888,001.20/5,351,832,001.80 = 3,338,305,489.20/x
  3. Step 3: Cross multiply
    3,567,888,001.20x = 5,351,832,001.80 × 3,338,305,489.20
  4. Step 4: Simplify right side
    3,567,888,001.20x = 17,866,050,148,885,164,032
  5. Step 5: Solve for x
    x = 17,866,050,148,885,164,032/3,567,888,001.20
  6. Step 6: Final answer
    x = 5,007,458,233.80

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1.5x scale

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.