Home / 689,333,833,720.30-1,508,523,051,252.90

Finding the Third Proportional to 689,333,833,720.30 and 1,508,523,051,252.90

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Solution

The third proportional to 689,333,833,720.30 and 1,508,523,051,252.90 is: 3,301,218,777,961.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    689,333,833,720.30 : 1,508,523,051,252.90 = 1,508,523,051,252.90 : x
  2. Step 2: Convert to fraction form
    689,333,833,720.30/1,508,523,051,252.90 = 1,508,523,051,252.90/x
  3. Step 3: Cross multiply
    689,333,833,720.30x = 1,508,523,051,252.90 × 1,508,523,051,252.90
  4. Step 4: Simplify right side
    689,333,833,720.30x = 2,275,641,796,161,359,195,406,336
  5. Step 5: Solve for x
    x = 2,275,641,796,161,359,195,406,336/689,333,833,720.30
  6. Step 6: Final answer
    x = 3,301,218,777,961.09

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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.