Home / 9,132,912,107.55-13,699,368,161.33-9,132,912,107.55

Finding the Fourth Proportional to 9,132,912,107.55, 13,699,368,161.33 and 9,132,912,107.55

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Solution

The fourth proportional to 9,132,912,107.55, 13,699,368,161.33 and 9,132,912,107.55 is: 13,699,368,161.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,132,912,107.55 : 13,699,368,161.33 = 9,132,912,107.55 : x
  2. Step 2: Convert to fraction form
    9,132,912,107.55/13,699,368,161.33 = 9,132,912,107.55/x
  3. Step 3: Cross multiply
    9,132,912,107.55x = 13,699,368,161.33 × 9,132,912,107.55
  4. Step 4: Simplify right side
    9,132,912,107.55x = 125,115,125,346,395,734,016
  5. Step 5: Solve for x
    x = 125,115,125,346,395,734,016/9,132,912,107.55
  6. Step 6: Final answer
    x = 13,699,368,161.33

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Double scale
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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.