Home / 5,055,454,980.70-10,990,838,920.64

Finding the Third Proportional to 5,055,454,980.70 and 10,990,838,920.64

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Solution

The third proportional to 5,055,454,980.70 and 10,990,838,920.64 is: 23,894,692,098.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,055,454,980.70 : 10,990,838,920.64 = 10,990,838,920.64 : x
  2. Step 2: Convert to fraction form
    5,055,454,980.70/10,990,838,920.64 = 10,990,838,920.64/x
  3. Step 3: Cross multiply
    5,055,454,980.70x = 10,990,838,920.64 × 10,990,838,920.64
  4. Step 4: Simplify right side
    5,055,454,980.70x = 120,798,540,179,477,037,056
  5. Step 5: Solve for x
    x = 120,798,540,179,477,037,056/5,055,454,980.70
  6. Step 6: Final answer
    x = 23,894,692,098.05

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.