Home / 6,295,693,835.70-9,443,540,753.55-2,613,303,717.30

Finding the Fourth Proportional to 6,295,693,835.70, 9,443,540,753.55 and 2,613,303,717.30

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Solution

The fourth proportional to 6,295,693,835.70, 9,443,540,753.55 and 2,613,303,717.30 is: 3,919,955,575.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,693,835.70 : 9,443,540,753.55 = 2,613,303,717.30 : x
  2. Step 2: Convert to fraction form
    6,295,693,835.70/9,443,540,753.55 = 2,613,303,717.30/x
  3. Step 3: Cross multiply
    6,295,693,835.70x = 9,443,540,753.55 × 2,613,303,717.30
  4. Step 4: Simplify right side
    6,295,693,835.70x = 24,678,840,155,726,258,176
  5. Step 5: Solve for x
    x = 24,678,840,155,726,258,176/6,295,693,835.70
  6. Step 6: Final answer
    x = 3,919,955,575.95

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Double scale
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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.