Home / 235,068,537.20-352,602,805.80-170,571,282.80

Finding the Fourth Proportional to 235,068,537.20, 352,602,805.80 and 170,571,282.80

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Solution

The fourth proportional to 235,068,537.20, 352,602,805.80 and 170,571,282.80 is: 255,856,924.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,068,537.20 : 352,602,805.80 = 170,571,282.80 : x
  2. Step 2: Convert to fraction form
    235,068,537.20/352,602,805.80 = 170,571,282.80/x
  3. Step 3: Cross multiply
    235,068,537.20x = 352,602,805.80 × 170,571,282.80
  4. Step 4: Simplify right side
    235,068,537.20x = 60,143,912,904,185,288
  5. Step 5: Solve for x
    x = 60,143,912,904,185,288/235,068,537.20
  6. Step 6: Final answer
    x = 255,856,924.20

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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.