Home / 2,959,604,416.24-4,084,780,340.60-1,770,304,227.61

Finding the Fourth Proportional to 2,959,604,416.24, 4,084,780,340.60 and 1,770,304,227.61

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Solution

The fourth proportional to 2,959,604,416.24, 4,084,780,340.60 and 1,770,304,227.61 is: 2,443,334,611.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,604,416.24 : 4,084,780,340.60 = 1,770,304,227.61 : x
  2. Step 2: Convert to fraction form
    2,959,604,416.24/4,084,780,340.60 = 1,770,304,227.61/x
  3. Step 3: Cross multiply
    2,959,604,416.24x = 4,084,780,340.60 × 1,770,304,227.61
  4. Step 4: Simplify right side
    2,959,604,416.24x = 7,231,303,905,822,395,392
  5. Step 5: Solve for x
    x = 7,231,303,905,822,395,392/2,959,604,416.24
  6. Step 6: Final answer
    x = 2,443,334,611.26

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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.