Home / 5,610,681,780-12,197,961,120

Finding the Third Proportional to 5,610,681,780 and 12,197,961,120

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Solution

The third proportional to 5,610,681,780 and 12,197,961,120 is: 26,519,104,329.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610,681,780 : 12,197,961,120 = 12,197,961,120 : x
  2. Step 2: Convert to fraction form
    5,610,681,780/12,197,961,120 = 12,197,961,120/x
  3. Step 3: Cross multiply
    5,610,681,780x = 12,197,961,120 × 12,197,961,120
  4. Step 4: Simplify right side
    5,610,681,780x = 148,790,255,485,031,645,184
  5. Step 5: Solve for x
    x = 148,790,255,485,031,645,184/5,610,681,780
  6. Step 6: Final answer
    x = 26,519,104,329.78

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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.