Home / 113,885,958.35-170,858,068.34-33,106,926.35

Finding the Fourth Proportional to 113,885,958.35, 170,858,068.34 and 33,106,926.35

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Solution

The fourth proportional to 113,885,958.35, 170,858,068.34 and 33,106,926.35 is: 49,668,857.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,885,958.35 : 170,858,068.34 = 33,106,926.35 : x
  2. Step 2: Convert to fraction form
    113,885,958.35/170,858,068.34 = 33,106,926.35/x
  3. Step 3: Cross multiply
    113,885,958.35x = 170,858,068.34 × 33,106,926.35
  4. Step 4: Simplify right side
    113,885,958.35x = 5,656,585,483,815,822
  5. Step 5: Solve for x
    x = 5,656,585,483,815,822/113,885,958.35
  6. Step 6: Final answer
    x = 49,668,857.92

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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.