Home / 2,016,042,806.40-3,024,064,209.60-635,996,817.60

Finding the Fourth Proportional to 2,016,042,806.40, 3,024,064,209.60 and 635,996,817.60

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Solution

The fourth proportional to 2,016,042,806.40, 3,024,064,209.60 and 635,996,817.60 is: 953,995,226.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,042,806.40 : 3,024,064,209.60 = 635,996,817.60 : x
  2. Step 2: Convert to fraction form
    2,016,042,806.40/3,024,064,209.60 = 635,996,817.60/x
  3. Step 3: Cross multiply
    2,016,042,806.40x = 3,024,064,209.60 × 635,996,817.60
  4. Step 4: Simplify right side
    2,016,042,806.40x = 1,923,295,213,523,659,264
  5. Step 5: Solve for x
    x = 1,923,295,213,523,659,264/2,016,042,806.40
  6. Step 6: Final answer
    x = 953,995,226.40

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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.