Home / 66,834,023.63-106,346,067.75

Finding the Third Proportional to 66,834,023.63 and 106,346,067.75

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Solution

The third proportional to 66,834,023.63 and 106,346,067.75 is: 169,217,496.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,834,023.63 : 106,346,067.75 = 106,346,067.75 : x
  2. Step 2: Convert to fraction form
    66,834,023.63/106,346,067.75 = 106,346,067.75/x
  3. Step 3: Cross multiply
    66,834,023.63x = 106,346,067.75 × 106,346,067.75
  4. Step 4: Simplify right side
    66,834,023.63x = 11,309,486,125,887,590
  5. Step 5: Solve for x
    x = 11,309,486,125,887,590/66,834,023.63
  6. Step 6: Final answer
    x = 169,217,496.01

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.