Home / 1,638,277,714.50-3,610,488,597

Finding the Third Proportional to 1,638,277,714.50 and 3,610,488,597

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Solution

The third proportional to 1,638,277,714.50 and 3,610,488,597 is: 7,956,909,743.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,638,277,714.50 : 3,610,488,597 = 3,610,488,597 : x
  2. Step 2: Convert to fraction form
    1,638,277,714.50/3,610,488,597 = 3,610,488,597/x
  3. Step 3: Cross multiply
    1,638,277,714.50x = 3,610,488,597 × 3,610,488,597
  4. Step 4: Simplify right side
    1,638,277,714.50x = 13,035,627,909,067,028,480
  5. Step 5: Solve for x
    x = 13,035,627,909,067,028,480/1,638,277,714.50
  6. Step 6: Final answer
    x = 7,956,909,743.50

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.