Home / 3,102,948,062.55-4,654,422,093.83-2,490,728,030.55

Finding the Fourth Proportional to 3,102,948,062.55, 4,654,422,093.83 and 2,490,728,030.55

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Solution

The fourth proportional to 3,102,948,062.55, 4,654,422,093.83 and 2,490,728,030.55 is: 3,736,092,045.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,102,948,062.55 : 4,654,422,093.83 = 2,490,728,030.55 : x
  2. Step 2: Convert to fraction form
    3,102,948,062.55/4,654,422,093.83 = 2,490,728,030.55/x
  3. Step 3: Cross multiply
    3,102,948,062.55x = 4,654,422,093.83 × 2,490,728,030.55
  4. Step 4: Simplify right side
    3,102,948,062.55x = 11,592,899,575,101,149,184
  5. Step 5: Solve for x
    x = 11,592,899,575,101,149,184/3,102,948,062.55
  6. Step 6: Final answer
    x = 3,736,092,045.83

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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.