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Finding the Third Proportional to 4,653,922,718.50 and 6,530,374,859

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Solution

The third proportional to 4,653,922,718.50 and 6,530,374,859 is: 9,163,408,672.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,922,718.50 : 6,530,374,859 = 6,530,374,859 : x
  2. Step 2: Convert to fraction form
    4,653,922,718.50/6,530,374,859 = 6,530,374,859/x
  3. Step 3: Cross multiply
    4,653,922,718.50x = 6,530,374,859 × 6,530,374,859
  4. Step 4: Simplify right side
    4,653,922,718.50x = 42,645,795,799,059,267,584
  5. Step 5: Solve for x
    x = 42,645,795,799,059,267,584/4,653,922,718.50
  6. Step 6: Final answer
    x = 9,163,408,672.33

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.