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Finding the Third Proportional to 4,653,888,052 and 7,408,835,644

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Solution

The third proportional to 4,653,888,052 and 7,408,835,644 is: 11,794,620,967.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,888,052 : 7,408,835,644 = 7,408,835,644 : x
  2. Step 2: Convert to fraction form
    4,653,888,052/7,408,835,644 = 7,408,835,644/x
  3. Step 3: Cross multiply
    4,653,888,052x = 7,408,835,644 × 7,408,835,644
  4. Step 4: Simplify right side
    4,653,888,052x = 54,890,845,599,804,891,136
  5. Step 5: Solve for x
    x = 54,890,845,599,804,891,136/4,653,888,052
  6. Step 6: Final answer
    x = 11,794,620,967.78

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.