Home / 2,304,712,331.96-3,180,580,105.44-1,412,466,644.60

Finding the Fourth Proportional to 2,304,712,331.96, 3,180,580,105.44 and 1,412,466,644.60

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Solution

The fourth proportional to 2,304,712,331.96, 3,180,580,105.44 and 1,412,466,644.60 is: 1,949,251,213.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,712,331.96 : 3,180,580,105.44 = 1,412,466,644.60 : x
  2. Step 2: Convert to fraction form
    2,304,712,331.96/3,180,580,105.44 = 1,412,466,644.60/x
  3. Step 3: Cross multiply
    2,304,712,331.96x = 3,180,580,105.44 × 1,412,466,644.60
  4. Step 4: Simplify right side
    2,304,712,331.96x = 4,492,463,309,412,350,976
  5. Step 5: Solve for x
    x = 4,492,463,309,412,350,976/2,304,712,331.96
  6. Step 6: Final answer
    x = 1,949,251,213.31

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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.