Home / 2,034,800,644.80-3,052,200,967.20-502,990,852.80

Finding the Fourth Proportional to 2,034,800,644.80, 3,052,200,967.20 and 502,990,852.80

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Solution

The fourth proportional to 2,034,800,644.80, 3,052,200,967.20 and 502,990,852.80 is: 754,486,279.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,800,644.80 : 3,052,200,967.20 = 502,990,852.80 : x
  2. Step 2: Convert to fraction form
    2,034,800,644.80/3,052,200,967.20 = 502,990,852.80/x
  3. Step 3: Cross multiply
    2,034,800,644.80x = 3,052,200,967.20 × 502,990,852.80
  4. Step 4: Simplify right side
    2,034,800,644.80x = 1,535,229,167,408,912,896
  5. Step 5: Solve for x
    x = 1,535,229,167,408,912,896/2,034,800,644.80
  6. Step 6: Final answer
    x = 754,486,279.20

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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.