Home / 1,044,082,888.80-1,566,124,333.20-635,936,200.80

Finding the Fourth Proportional to 1,044,082,888.80, 1,566,124,333.20 and 635,936,200.80

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Solution

The fourth proportional to 1,044,082,888.80, 1,566,124,333.20 and 635,936,200.80 is: 953,904,301.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,082,888.80 : 1,566,124,333.20 = 635,936,200.80 : x
  2. Step 2: Convert to fraction form
    1,044,082,888.80/1,566,124,333.20 = 635,936,200.80/x
  3. Step 3: Cross multiply
    1,044,082,888.80x = 1,566,124,333.20 × 635,936,200.80
  4. Step 4: Simplify right side
    1,044,082,888.80x = 995,955,158,435,641,216
  5. Step 5: Solve for x
    x = 995,955,158,435,641,216/1,044,082,888.80
  6. Step 6: Final answer
    x = 953,904,301.20

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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.