Home / 113,885,953.03-170,858,060.39-33,106,921.03

Finding the Fourth Proportional to 113,885,953.03, 170,858,060.39 and 33,106,921.03

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Solution

The fourth proportional to 113,885,953.03, 170,858,060.39 and 33,106,921.03 is: 49,668,849.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,885,953.03 : 170,858,060.39 = 33,106,921.03 : x
  2. Step 2: Convert to fraction form
    113,885,953.03/170,858,060.39 = 33,106,921.03/x
  3. Step 3: Cross multiply
    113,885,953.03x = 170,858,060.39 × 33,106,921.03
  4. Step 4: Simplify right side
    113,885,953.03x = 5,656,584,312,967,041
  5. Step 5: Solve for x
    x = 5,656,584,312,967,041/113,885,953.03
  6. Step 6: Final answer
    x = 49,668,849.95

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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.