Home / 3,452,026,728.62-4,765,092,363.63-2,262,672,343.55

Finding the Fourth Proportional to 3,452,026,728.62, 4,765,092,363.63 and 2,262,672,343.55

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Solution

The fourth proportional to 3,452,026,728.62, 4,765,092,363.63 and 2,262,672,343.55 is: 3,123,336,970.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,026,728.62 : 4,765,092,363.63 = 2,262,672,343.55 : x
  2. Step 2: Convert to fraction form
    3,452,026,728.62/4,765,092,363.63 = 2,262,672,343.55/x
  3. Step 3: Cross multiply
    3,452,026,728.62x = 4,765,092,363.63 × 2,262,672,343.55
  4. Step 4: Simplify right side
    3,452,026,728.62x = 10,781,842,705,623,076,864
  5. Step 5: Solve for x
    x = 10,781,842,705,623,076,864/3,452,026,728.62
  6. Step 6: Final answer
    x = 3,123,336,970.79

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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.