Home / 37,698,588.28-52,028,264.40-22,822,109.03

Finding the Fourth Proportional to 37,698,588.28, 52,028,264.40 and 22,822,109.03

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Solution

The fourth proportional to 37,698,588.28, 52,028,264.40 and 22,822,109.03 is: 31,497,060.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,698,588.28 : 52,028,264.40 = 22,822,109.03 : x
  2. Step 2: Convert to fraction form
    37,698,588.28/52,028,264.40 = 22,822,109.03/x
  3. Step 3: Cross multiply
    37,698,588.28x = 52,028,264.40 × 22,822,109.03
  4. Step 4: Simplify right side
    37,698,588.28x = 1,187,394,722,951,329.50
  5. Step 5: Solve for x
    x = 1,187,394,722,951,329.50/37,698,588.28
  6. Step 6: Final answer
    x = 31,497,060.69

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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.