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Finding the Third Proportional to 3,445,270,034 and 7,557,551,780

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Solution

The third proportional to 3,445,270,034 and 7,557,551,780 is: 16,578,261,890.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,445,270,034 : 7,557,551,780 = 7,557,551,780 : x
  2. Step 2: Convert to fraction form
    3,445,270,034/7,557,551,780 = 7,557,551,780/x
  3. Step 3: Cross multiply
    3,445,270,034x = 7,557,551,780 × 7,557,551,780
  4. Step 4: Simplify right side
    3,445,270,034x = 57,116,588,907,381,170,176
  5. Step 5: Solve for x
    x = 57,116,588,907,381,170,176/3,445,270,034
  6. Step 6: Final answer
    x = 16,578,261,890.57

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.