Home / 5,331,673,046.25-7,357,733,382.90-2,952,761,111.70

Finding the Fourth Proportional to 5,331,673,046.25, 7,357,733,382.90 and 2,952,761,111.70

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Solution

The fourth proportional to 5,331,673,046.25, 7,357,733,382.90 and 2,952,761,111.70 is: 4,074,823,946.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,331,673,046.25 : 7,357,733,382.90 = 2,952,761,111.70 : x
  2. Step 2: Convert to fraction form
    5,331,673,046.25/7,357,733,382.90 = 2,952,761,111.70/x
  3. Step 3: Cross multiply
    5,331,673,046.25x = 7,357,733,382.90 × 2,952,761,111.70
  4. Step 4: Simplify right side
    5,331,673,046.25x = 21,725,629,003,284,004,864
  5. Step 5: Solve for x
    x = 21,725,629,003,284,004,864/5,331,673,046.25
  6. Step 6: Final answer
    x = 4,074,823,946.41

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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.