Home / 34,852,828.80-52,279,243.20-33,285,187.20

Finding the Fourth Proportional to 34,852,828.80, 52,279,243.20 and 33,285,187.20

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Solution

The fourth proportional to 34,852,828.80, 52,279,243.20 and 33,285,187.20 is: 49,927,780.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,852,828.80 : 52,279,243.20 = 33,285,187.20 : x
  2. Step 2: Convert to fraction form
    34,852,828.80/52,279,243.20 = 33,285,187.20/x
  3. Step 3: Cross multiply
    34,852,828.80x = 52,279,243.20 × 33,285,187.20
  4. Step 4: Simplify right side
    34,852,828.80x = 1,740,124,396,586,327
  5. Step 5: Solve for x
    x = 1,740,124,396,586,327/34,852,828.80
  6. Step 6: Final answer
    x = 49,927,780.80

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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.