Home / 3,107,739,331.80-4,661,608,997.70-3,107,739,331.80

Finding the Fourth Proportional to 3,107,739,331.80, 4,661,608,997.70 and 3,107,739,331.80

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Solution

The fourth proportional to 3,107,739,331.80, 4,661,608,997.70 and 3,107,739,331.80 is: 4,661,608,997.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,107,739,331.80 : 4,661,608,997.70 = 3,107,739,331.80 : x
  2. Step 2: Convert to fraction form
    3,107,739,331.80/4,661,608,997.70 = 3,107,739,331.80/x
  3. Step 3: Cross multiply
    3,107,739,331.80x = 4,661,608,997.70 × 3,107,739,331.80
  4. Step 4: Simplify right side
    3,107,739,331.80x = 14,487,065,631,625,066,496
  5. Step 5: Solve for x
    x = 14,487,065,631,625,066,496/3,107,739,331.80
  6. Step 6: Final answer
    x = 4,661,608,997.70

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Half scale
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Double scale
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Similar ratio
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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.