Home / 9,892,457,346.38-21,334,552,908.75

Finding the Third Proportional to 9,892,457,346.38 and 21,334,552,908.75

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Solution

The third proportional to 9,892,457,346.38 and 21,334,552,908.75 is: 46,011,130,690.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,892,457,346.38 : 21,334,552,908.75 = 21,334,552,908.75 : x
  2. Step 2: Convert to fraction form
    9,892,457,346.38/21,334,552,908.75 = 21,334,552,908.75/x
  3. Step 3: Cross multiply
    9,892,457,346.38x = 21,334,552,908.75 × 21,334,552,908.75
  4. Step 4: Simplify right side
    9,892,457,346.38x = 455,163,147,816,253,063,168
  5. Step 5: Solve for x
    x = 455,163,147,816,253,063,168/9,892,457,346.38
  6. Step 6: Final answer
    x = 46,011,130,690.70

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.