Home / 6,179,352,078.30-9,269,028,117.45-2,301,156,059.10

Finding the Fourth Proportional to 6,179,352,078.30, 9,269,028,117.45 and 2,301,156,059.10

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Solution

The fourth proportional to 6,179,352,078.30, 9,269,028,117.45 and 2,301,156,059.10 is: 3,451,734,088.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,179,352,078.30 : 9,269,028,117.45 = 2,301,156,059.10 : x
  2. Step 2: Convert to fraction form
    6,179,352,078.30/9,269,028,117.45 = 2,301,156,059.10/x
  3. Step 3: Cross multiply
    6,179,352,078.30x = 9,269,028,117.45 × 2,301,156,059.10
  4. Step 4: Simplify right side
    6,179,352,078.30x = 21,329,480,214,438,334,464
  5. Step 5: Solve for x
    x = 21,329,480,214,438,334,464/6,179,352,078.30
  6. Step 6: Final answer
    x = 3,451,734,088.65

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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.