Home / 2,277,630,388.54-3,141,755,568.27-1,504,269,982.68

Finding the Fourth Proportional to 2,277,630,388.54, 3,141,755,568.27 and 1,504,269,982.68

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Solution

The fourth proportional to 2,277,630,388.54, 3,141,755,568.27 and 1,504,269,982.68 is: 2,074,984,869.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,630,388.54 : 3,141,755,568.27 = 1,504,269,982.68 : x
  2. Step 2: Convert to fraction form
    2,277,630,388.54/3,141,755,568.27 = 1,504,269,982.68/x
  3. Step 3: Cross multiply
    2,277,630,388.54x = 3,141,755,568.27 × 1,504,269,982.68
  4. Step 4: Simplify right side
    2,277,630,388.54x = 4,726,048,594,266,306,560
  5. Step 5: Solve for x
    x = 4,726,048,594,266,306,560/2,277,630,388.54
  6. Step 6: Final answer
    x = 2,074,984,869.38

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Double scale
Find fourth proportional to 2,277,630,389.54, 3,141,755,569.65 and 1,504,269,983.68
Similar ratio
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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.