Home / 2,443,727,701.80-3,665,591,552.70-891,069,676.20

Finding the Fourth Proportional to 2,443,727,701.80, 3,665,591,552.70 and 891,069,676.20

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Solution

The fourth proportional to 2,443,727,701.80, 3,665,591,552.70 and 891,069,676.20 is: 1,336,604,514.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,727,701.80 : 3,665,591,552.70 = 891,069,676.20 : x
  2. Step 2: Convert to fraction form
    2,443,727,701.80/3,665,591,552.70 = 891,069,676.20/x
  3. Step 3: Cross multiply
    2,443,727,701.80x = 3,665,591,552.70 × 891,069,676.20
  4. Step 4: Simplify right side
    2,443,727,701.80x = 3,266,297,477,945,844,224
  5. Step 5: Solve for x
    x = 3,266,297,477,945,844,224/2,443,727,701.80
  6. Step 6: Final answer
    x = 1,336,604,514.30

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Double scale
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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.