Home / 3,646,287,203.28-5,030,335,507.32-2,441,016,746.76

Finding the Fourth Proportional to 3,646,287,203.28, 5,030,335,507.32 and 2,441,016,746.76

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Solution

The fourth proportional to 3,646,287,203.28, 5,030,335,507.32 and 2,441,016,746.76 is: 3,367,571,595.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,646,287,203.28 : 5,030,335,507.32 = 2,441,016,746.76 : x
  2. Step 2: Convert to fraction form
    3,646,287,203.28/5,030,335,507.32 = 2,441,016,746.76/x
  3. Step 3: Cross multiply
    3,646,287,203.28x = 5,030,335,507.32 × 2,441,016,746.76
  4. Step 4: Simplify right side
    3,646,287,203.28x = 12,279,133,215,189,581,824
  5. Step 5: Solve for x
    x = 12,279,133,215,189,581,824/3,646,287,203.28
  6. Step 6: Final answer
    x = 3,367,571,595.61

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Double scale
Find fourth proportional to 3,646,287,204.28, 5,030,335,508.70 and 2,441,016,747.76
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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.