Home / 62,112,797.16-134,577,128.53

Finding the Third Proportional to 62,112,797.16 and 134,577,128.53

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Solution

The third proportional to 62,112,797.16 and 134,577,128.53 is: 291,582,481.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,112,797.16 : 134,577,128.53 = 134,577,128.53 : x
  2. Step 2: Convert to fraction form
    62,112,797.16/134,577,128.53 = 134,577,128.53/x
  3. Step 3: Cross multiply
    62,112,797.16x = 134,577,128.53 × 134,577,128.53
  4. Step 4: Simplify right side
    62,112,797.16x = 18,111,003,523,716,584
  5. Step 5: Solve for x
    x = 18,111,003,523,716,584/62,112,797.16
  6. Step 6: Final answer
    x = 291,582,481.44

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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.