Home / 1,999,134,616,787.60-4,299,132,119,003.20

Finding the Third Proportional to 1,999,134,616,787.60 and 4,299,132,119,003.20

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Solution

The third proportional to 1,999,134,616,787.60 and 4,299,132,119,003.20 is: 9,245,268,838,545.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,999,134,616,787.60 : 4,299,132,119,003.20 = 4,299,132,119,003.20 : x
  2. Step 2: Convert to fraction form
    1,999,134,616,787.60/4,299,132,119,003.20 = 4,299,132,119,003.20/x
  3. Step 3: Cross multiply
    1,999,134,616,787.60x = 4,299,132,119,003.20 × 4,299,132,119,003.20
  4. Step 4: Simplify right side
    1,999,134,616,787.60x = 18,482,536,976,644,946,626,871,296
  5. Step 5: Solve for x
    x = 18,482,536,976,644,946,626,871,296/1,999,134,616,787.60
  6. Step 6: Final answer
    x = 9,245,268,838,545.98

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.