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Finding the Third Proportional to 94,158,132 and 199,516,863

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Solution

The third proportional to 94,158,132 and 199,516,863 is: 422,767,293.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,158,132 : 199,516,863 = 199,516,863 : x
  2. Step 2: Convert to fraction form
    94,158,132/199,516,863 = 199,516,863/x
  3. Step 3: Cross multiply
    94,158,132x = 199,516,863 × 199,516,863
  4. Step 4: Simplify right side
    94,158,132x = 39,806,978,621,360,768
  5. Step 5: Solve for x
    x = 39,806,978,621,360,768/94,158,132
  6. Step 6: Final answer
    x = 422,767,293.44

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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.