Home / 4,011,275,765.08-5,535,733,442.48-2,227,129,306.12

Finding the Fourth Proportional to 4,011,275,765.08, 5,535,733,442.48 and 2,227,129,306.12

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Solution

The fourth proportional to 4,011,275,765.08, 5,535,733,442.48 and 2,227,129,306.12 is: 3,073,534,432.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,275,765.08 : 5,535,733,442.48 = 2,227,129,306.12 : x
  2. Step 2: Convert to fraction form
    4,011,275,765.08/5,535,733,442.48 = 2,227,129,306.12/x
  3. Step 3: Cross multiply
    4,011,275,765.08x = 5,535,733,442.48 × 2,227,129,306.12
  4. Step 4: Simplify right side
    4,011,275,765.08x = 12,328,794,180,615,759,872
  5. Step 5: Solve for x
    x = 12,328,794,180,615,759,872/4,011,275,765.08
  6. Step 6: Final answer
    x = 3,073,534,432.10

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.