Home / 2,729,086,463.25-4,192,210,656

Finding the Third Proportional to 2,729,086,463.25 and 4,192,210,656

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Solution

The third proportional to 2,729,086,463.25 and 4,192,210,656 is: 6,439,748,399.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,086,463.25 : 4,192,210,656 = 4,192,210,656 : x
  2. Step 2: Convert to fraction form
    2,729,086,463.25/4,192,210,656 = 4,192,210,656/x
  3. Step 3: Cross multiply
    2,729,086,463.25x = 4,192,210,656 × 4,192,210,656
  4. Step 4: Simplify right side
    2,729,086,463.25x = 17,574,630,184,279,949,312
  5. Step 5: Solve for x
    x = 17,574,630,184,279,949,312/2,729,086,463.25
  6. Step 6: Final answer
    x = 6,439,748,399.67

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.