Home / 1,480,442,191-3,291,890,127

Finding the Third Proportional to 1,480,442,191 and 3,291,890,127

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Solution

The third proportional to 1,480,442,191 and 3,291,890,127 is: 7,319,799,904.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,480,442,191 : 3,291,890,127 = 3,291,890,127 : x
  2. Step 2: Convert to fraction form
    1,480,442,191/3,291,890,127 = 3,291,890,127/x
  3. Step 3: Cross multiply
    1,480,442,191x = 3,291,890,127 × 3,291,890,127
  4. Step 4: Simplify right side
    1,480,442,191x = 10,836,540,608,240,076,800
  5. Step 5: Solve for x
    x = 10,836,540,608,240,076,800/1,480,442,191
  6. Step 6: Final answer
    x = 7,319,799,904.46

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.