Home / 2,034,800,423.80-3,052,200,635.70-502,990,631.80

Finding the Fourth Proportional to 2,034,800,423.80, 3,052,200,635.70 and 502,990,631.80

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Solution

The fourth proportional to 2,034,800,423.80, 3,052,200,635.70 and 502,990,631.80 is: 754,485,947.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,800,423.80 : 3,052,200,635.70 = 502,990,631.80 : x
  2. Step 2: Convert to fraction form
    2,034,800,423.80/3,052,200,635.70 = 502,990,631.80/x
  3. Step 3: Cross multiply
    2,034,800,423.80x = 3,052,200,635.70 × 502,990,631.80
  4. Step 4: Simplify right side
    2,034,800,423.80x = 1,535,228,326,131,104,512
  5. Step 5: Solve for x
    x = 1,535,228,326,131,104,512/2,034,800,423.80
  6. Step 6: Final answer
    x = 754,485,947.70

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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.