Home / 1,685,151,660.23-3,663,612,973.55

Finding the Third Proportional to 1,685,151,660.23 and 3,663,612,973.55

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Solution

The third proportional to 1,685,151,660.23 and 3,663,612,973.55 is: 7,964,897,366.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,685,151,660.23 : 3,663,612,973.55 = 3,663,612,973.55 : x
  2. Step 2: Convert to fraction form
    1,685,151,660.23/3,663,612,973.55 = 3,663,612,973.55/x
  3. Step 3: Cross multiply
    1,685,151,660.23x = 3,663,612,973.55 × 3,663,612,973.55
  4. Step 4: Simplify right side
    1,685,151,660.23x = 13,422,060,019,941,156,864
  5. Step 5: Solve for x
    x = 13,422,060,019,941,156,864/1,685,151,660.23
  6. Step 6: Final answer
    x = 7,964,897,366.02

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.