Home / 63,753,233.63-135,167,834.53

Finding the Third Proportional to 63,753,233.63 and 135,167,834.53

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Solution

The third proportional to 63,753,233.63 and 135,167,834.53 is: 286,579,087.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,753,233.63 : 135,167,834.53 = 135,167,834.53 : x
  2. Step 2: Convert to fraction form
    63,753,233.63/135,167,834.53 = 135,167,834.53/x
  3. Step 3: Cross multiply
    63,753,233.63x = 135,167,834.53 × 135,167,834.53
  4. Step 4: Simplify right side
    63,753,233.63x = 18,270,343,491,867,380
  5. Step 5: Solve for x
    x = 18,270,343,491,867,380/63,753,233.63
  6. Step 6: Final answer
    x = 286,579,087.10

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.