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Finding the Third Proportional to 63,078,480 and 92,222,946

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Solution

The third proportional to 63,078,480 and 92,222,946 is: 134,833,175.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,078,480 : 92,222,946 = 92,222,946 : x
  2. Step 2: Convert to fraction form
    63,078,480/92,222,946 = 92,222,946/x
  3. Step 3: Cross multiply
    63,078,480x = 92,222,946 × 92,222,946
  4. Step 4: Simplify right side
    63,078,480x = 8,505,071,768,918,916
  5. Step 5: Solve for x
    x = 8,505,071,768,918,916/63,078,480
  6. Step 6: Final answer
    x = 134,833,175.58

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.