Home / 2,192,345,468.75-4,500,913,828.64

Finding the Third Proportional to 2,192,345,468.75 and 4,500,913,828.64

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Solution

The third proportional to 2,192,345,468.75 and 4,500,913,828.64 is: 9,240,434,767.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,192,345,468.75 : 4,500,913,828.64 = 4,500,913,828.64 : x
  2. Step 2: Convert to fraction form
    2,192,345,468.75/4,500,913,828.64 = 4,500,913,828.64/x
  3. Step 3: Cross multiply
    2,192,345,468.75x = 4,500,913,828.64 × 4,500,913,828.64
  4. Step 4: Simplify right side
    2,192,345,468.75x = 20,258,225,292,847,284,224
  5. Step 5: Solve for x
    x = 20,258,225,292,847,284,224/2,192,345,468.75
  6. Step 6: Final answer
    x = 9,240,434,767.96

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.