Home / 2,469,301,392.61-3,407,544,674.73-1,340,246,914.73

Finding the Fourth Proportional to 2,469,301,392.61, 3,407,544,674.73 and 1,340,246,914.73

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Solution

The fourth proportional to 2,469,301,392.61, 3,407,544,674.73 and 1,340,246,914.73 is: 1,849,491,216.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,301,392.61 : 3,407,544,674.73 = 1,340,246,914.73 : x
  2. Step 2: Convert to fraction form
    2,469,301,392.61/3,407,544,674.73 = 1,340,246,914.73/x
  3. Step 3: Cross multiply
    2,469,301,392.61x = 3,407,544,674.73 × 1,340,246,914.73
  4. Step 4: Simplify right side
    2,469,301,392.61x = 4,566,951,237,109,472,768
  5. Step 5: Solve for x
    x = 4,566,951,237,109,472,768/2,469,301,392.61
  6. Step 6: Final answer
    x = 1,849,491,216.74

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Double scale
Find fourth proportional to 2,469,301,393.61, 3,407,544,676.11 and 1,340,246,915.73
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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.