Home / 38,116,532.92-57,170,071.80-22,563,616

Finding the Fourth Proportional to 38,116,532.92, 57,170,071.80 and 22,563,616

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Solution

The fourth proportional to 38,116,532.92, 57,170,071.80 and 22,563,616 is: 33,842,625.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,116,532.92 : 57,170,071.80 = 22,563,616 : x
  2. Step 2: Convert to fraction form
    38,116,532.92/57,170,071.80 = 22,563,616/x
  3. Step 3: Cross multiply
    38,116,532.92x = 57,170,071.80 × 22,563,616
  4. Step 4: Simplify right side
    38,116,532.92x = 1,289,963,546,787,628.75
  5. Step 5: Solve for x
    x = 1,289,963,546,787,628.75/38,116,532.92
  6. Step 6: Final answer
    x = 33,842,625.44

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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.