Home / 30,332,730,081-65,945,033,967

Finding the Third Proportional to 30,332,730,081 and 65,945,033,967

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Solution

The third proportional to 30,332,730,081 and 65,945,033,967 is: 143,368,153,585.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,332,730,081 : 65,945,033,967 = 65,945,033,967 : x
  2. Step 2: Convert to fraction form
    30,332,730,081/65,945,033,967 = 65,945,033,967/x
  3. Step 3: Cross multiply
    30,332,730,081x = 65,945,033,967 × 65,945,033,967
  4. Step 4: Simplify right side
    30,332,730,081x = 4,348,747,504,908,783,583,232
  5. Step 5: Solve for x
    x = 4,348,747,504,908,783,583,232/30,332,730,081
  6. Step 6: Final answer
    x = 143,368,153,585.12

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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.