Home / 195,582,701-269,912,525.46-108,662,573

Finding the Fourth Proportional to 195,582,701, 269,912,525.46 and 108,662,573

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Solution

The fourth proportional to 195,582,701, 269,912,525.46 and 108,662,573 is: 149,959,016.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,582,701 : 269,912,525.46 = 108,662,573 : x
  2. Step 2: Convert to fraction form
    195,582,701/269,912,525.46 = 108,662,573/x
  3. Step 3: Cross multiply
    195,582,701x = 269,912,525.46 × 108,662,573
  4. Step 4: Simplify right side
    195,582,701x = 29,329,389,501,411,608
  5. Step 5: Solve for x
    x = 29,329,389,501,411,608/195,582,701
  6. Step 6: Final answer
    x = 149,959,016.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.