Home / 2,256,244,520,920.60-3,384,813,442,203.20-644,592,122,731.48

Finding the Fourth Proportional to 2,256,244,520,920.60, 3,384,813,442,203.20 and 644,592,122,731.48

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Solution

The fourth proportional to 2,256,244,520,920.60, 3,384,813,442,203.20 and 644,592,122,731.48 is: 967,015,791,741.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256,244,520,920.60 : 3,384,813,442,203.20 = 644,592,122,731.48 : x
  2. Step 2: Convert to fraction form
    2,256,244,520,920.60/3,384,813,442,203.20 = 644,592,122,731.48/x
  3. Step 3: Cross multiply
    2,256,244,520,920.60x = 3,384,813,442,203.20 × 644,592,122,731.48
  4. Step 4: Simplify right side
    2,256,244,520,920.60x = 2,181,824,081,759,808,339,836,928
  5. Step 5: Solve for x
    x = 2,181,824,081,759,808,339,836,928/2,256,244,520,920.60
  6. Step 6: Final answer
    x = 967,015,791,741.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.