Home / 113,885,959.82-170,858,070.54-33,106,927.82

Finding the Fourth Proportional to 113,885,959.82, 170,858,070.54 and 33,106,927.82

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Solution

The fourth proportional to 113,885,959.82, 170,858,070.54 and 33,106,927.82 is: 49,668,860.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,885,959.82 : 170,858,070.54 = 33,106,927.82 : x
  2. Step 2: Convert to fraction form
    113,885,959.82/170,858,070.54 = 33,106,927.82/x
  3. Step 3: Cross multiply
    113,885,959.82x = 170,858,070.54 × 33,106,927.82
  4. Step 4: Simplify right side
    113,885,959.82x = 5,656,585,807,977,958
  5. Step 5: Solve for x
    x = 5,656,585,807,977,958/113,885,959.82
  6. Step 6: Final answer
    x = 49,668,860.12

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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.