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Finding the Third Proportional to 60,511,670,256 and 90,433,992,620

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Solution

The third proportional to 60,511,670,256 and 90,433,992,620 is: 135,152,557,954.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,511,670,256 : 90,433,992,620 = 90,433,992,620 : x
  2. Step 2: Convert to fraction form
    60,511,670,256/90,433,992,620 = 90,433,992,620/x
  3. Step 3: Cross multiply
    60,511,670,256x = 90,433,992,620 × 90,433,992,620
  4. Step 4: Simplify right side
    60,511,670,256x = 8,178,307,021,194,214,244,352
  5. Step 5: Solve for x
    x = 8,178,307,021,194,214,244,352/60,511,670,256
  6. Step 6: Final answer
    x = 135,152,557,954.44

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.