Home / 4,195,602,427.50-6,291,863,021.25

Finding the Third Proportional to 4,195,602,427.50 and 6,291,863,021.25

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Solution

The third proportional to 4,195,602,427.50 and 6,291,863,021.25 is: 9,435,484,167.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,602,427.50 : 6,291,863,021.25 = 6,291,863,021.25 : x
  2. Step 2: Convert to fraction form
    4,195,602,427.50/6,291,863,021.25 = 6,291,863,021.25/x
  3. Step 3: Cross multiply
    4,195,602,427.50x = 6,291,863,021.25 × 6,291,863,021.25
  4. Step 4: Simplify right side
    4,195,602,427.50x = 39,587,540,278,173,179,904
  5. Step 5: Solve for x
    x = 39,587,540,278,173,179,904/4,195,602,427.50
  6. Step 6: Final answer
    x = 9,435,484,167.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.