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Finding the Third Proportional to 2,949,556,635 and 6,319,827,243

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Solution

The third proportional to 2,949,556,635 and 6,319,827,243 is: 13,541,091,534.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,949,556,635 : 6,319,827,243 = 6,319,827,243 : x
  2. Step 2: Convert to fraction form
    2,949,556,635/6,319,827,243 = 6,319,827,243/x
  3. Step 3: Cross multiply
    2,949,556,635x = 6,319,827,243 × 6,319,827,243
  4. Step 4: Simplify right side
    2,949,556,635x = 39,940,216,381,364,977,664
  5. Step 5: Solve for x
    x = 39,940,216,381,364,977,664/2,949,556,635
  6. Step 6: Final answer
    x = 13,541,091,534.72

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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.