Home / 6,890,539,347-15,115,102,038

Finding the Third Proportional to 6,890,539,347 and 15,115,102,038

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Solution

The third proportional to 6,890,539,347 and 15,115,102,038 is: 33,156,520,573.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,890,539,347 : 15,115,102,038 = 15,115,102,038 : x
  2. Step 2: Convert to fraction form
    6,890,539,347/15,115,102,038 = 15,115,102,038/x
  3. Step 3: Cross multiply
    6,890,539,347x = 15,115,102,038 × 15,115,102,038
  4. Step 4: Simplify right side
    6,890,539,347x = 228,466,309,619,151,765,504
  5. Step 5: Solve for x
    x = 228,466,309,619,151,765,504/6,890,539,347
  6. Step 6: Final answer
    x = 33,156,520,573.19

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.