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Finding the Third Proportional to 2,087,305,648 and 4,473,402,794

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Solution

The third proportional to 2,087,305,648 and 4,473,402,794 is: 9,587,159,684.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,087,305,648 : 4,473,402,794 = 4,473,402,794 : x
  2. Step 2: Convert to fraction form
    2,087,305,648/4,473,402,794 = 4,473,402,794/x
  3. Step 3: Cross multiply
    2,087,305,648x = 4,473,402,794 × 4,473,402,794
  4. Step 4: Simplify right side
    2,087,305,648x = 20,011,332,557,367,005,184
  5. Step 5: Solve for x
    x = 20,011,332,557,367,005,184/2,087,305,648
  6. Step 6: Final answer
    x = 9,587,159,684.32

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.