Home / 113,693,600.70-170,221,536.45-110,504,954.70

Finding the Fourth Proportional to 113,693,600.70, 170,221,536.45 and 110,504,954.70

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Solution

The fourth proportional to 113,693,600.70, 170,221,536.45 and 110,504,954.70 is: 165,447,510.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,693,600.70 : 170,221,536.45 = 110,504,954.70 : x
  2. Step 2: Convert to fraction form
    113,693,600.70/170,221,536.45 = 110,504,954.70/x
  3. Step 3: Cross multiply
    113,693,600.70x = 170,221,536.45 × 110,504,954.70
  4. Step 4: Simplify right side
    113,693,600.70x = 18,810,323,174,371,648
  5. Step 5: Solve for x
    x = 18,810,323,174,371,648/113,693,600.70
  6. Step 6: Final answer
    x = 165,447,510.31

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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.