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Finding the Third Proportional to 7,739,099,669 and 15,803,033,962

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Solution

The third proportional to 7,739,099,669 and 15,803,033,962 is: 32,269,371,514.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,739,099,669 : 15,803,033,962 = 15,803,033,962 : x
  2. Step 2: Convert to fraction form
    7,739,099,669/15,803,033,962 = 15,803,033,962/x
  3. Step 3: Cross multiply
    7,739,099,669x = 15,803,033,962 × 15,803,033,962
  4. Step 4: Simplify right side
    7,739,099,669x = 249,735,882,404,125,409,280
  5. Step 5: Solve for x
    x = 249,735,882,404,125,409,280/7,739,099,669
  6. Step 6: Final answer
    x = 32,269,371,514.17

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.