Home / 1,281,681,104-2,631,308,000

Finding the Third Proportional to 1,281,681,104 and 2,631,308,000

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Solution

The third proportional to 1,281,681,104 and 2,631,308,000 is: 5,402,109,595.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,281,681,104 : 2,631,308,000 = 2,631,308,000 : x
  2. Step 2: Convert to fraction form
    1,281,681,104/2,631,308,000 = 2,631,308,000/x
  3. Step 3: Cross multiply
    1,281,681,104x = 2,631,308,000 × 2,631,308,000
  4. Step 4: Simplify right side
    1,281,681,104x = 6,923,781,790,864,000,000
  5. Step 5: Solve for x
    x = 6,923,781,790,864,000,000/1,281,681,104
  6. Step 6: Final answer
    x = 5,402,109,595.95

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.