Home / 113,885,959.04-170,858,069.40-33,106,927.04

Finding the Fourth Proportional to 113,885,959.04, 170,858,069.40 and 33,106,927.04

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Solution

The fourth proportional to 113,885,959.04, 170,858,069.40 and 33,106,927.04 is: 49,668,858.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,885,959.04 : 170,858,069.40 = 33,106,927.04 : x
  2. Step 2: Convert to fraction form
    113,885,959.04/170,858,069.40 = 33,106,927.04/x
  3. Step 3: Cross multiply
    113,885,959.04x = 170,858,069.40 × 33,106,927.04
  4. Step 4: Simplify right side
    113,885,959.04x = 5,656,585,637,821,057
  5. Step 5: Solve for x
    x = 5,656,585,637,821,057/113,885,959.04
  6. Step 6: Final answer
    x = 49,668,858.97

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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.