Home / 3,588,049,011.70-5,382,073,517.55-967,848,051.70

Finding the Fourth Proportional to 3,588,049,011.70, 5,382,073,517.55 and 967,848,051.70

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Solution

The fourth proportional to 3,588,049,011.70, 5,382,073,517.55 and 967,848,051.70 is: 1,451,772,077.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,049,011.70 : 5,382,073,517.55 = 967,848,051.70 : x
  2. Step 2: Convert to fraction form
    3,588,049,011.70/5,382,073,517.55 = 967,848,051.70/x
  3. Step 3: Cross multiply
    3,588,049,011.70x = 5,382,073,517.55 × 967,848,051.70
  4. Step 4: Simplify right side
    3,588,049,011.70x = 5,209,029,368,066,933,760
  5. Step 5: Solve for x
    x = 5,209,029,368,066,933,760/3,588,049,011.70
  6. Step 6: Final answer
    x = 1,451,772,077.55

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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.