Home / 10,775,835,230.70-16,163,752,846.05-6,367,851,000.30

Finding the Fourth Proportional to 10,775,835,230.70, 16,163,752,846.05 and 6,367,851,000.30

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Solution

The fourth proportional to 10,775,835,230.70, 16,163,752,846.05 and 6,367,851,000.30 is: 9,551,776,500.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,775,835,230.70 : 16,163,752,846.05 = 6,367,851,000.30 : x
  2. Step 2: Convert to fraction form
    10,775,835,230.70/16,163,752,846.05 = 6,367,851,000.30/x
  3. Step 3: Cross multiply
    10,775,835,230.70x = 16,163,752,846.05 × 6,367,851,000.30
  4. Step 4: Simplify right side
    10,775,835,230.70x = 102,928,369,729,321,467,904
  5. Step 5: Solve for x
    x = 102,928,369,729,321,467,904/10,775,835,230.70
  6. Step 6: Final answer
    x = 9,551,776,500.45

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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.