Home / 5,053,399,666.20-7,580,099,499.30-5,053,399,666.20

Finding the Fourth Proportional to 5,053,399,666.20, 7,580,099,499.30 and 5,053,399,666.20

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Solution

The fourth proportional to 5,053,399,666.20, 7,580,099,499.30 and 5,053,399,666.20 is: 7,580,099,499.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,053,399,666.20 : 7,580,099,499.30 = 5,053,399,666.20 : x
  2. Step 2: Convert to fraction form
    5,053,399,666.20/7,580,099,499.30 = 5,053,399,666.20/x
  3. Step 3: Cross multiply
    5,053,399,666.20x = 7,580,099,499.30 × 5,053,399,666.20
  4. Step 4: Simplify right side
    5,053,399,666.20x = 38,305,272,279,525,408,768
  5. Step 5: Solve for x
    x = 38,305,272,279,525,408,768/5,053,399,666.20
  6. Step 6: Final answer
    x = 7,580,099,499.30

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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.