Home / 37,093,827.60-55,614,821.40-21,939,958.80

Finding the Fourth Proportional to 37,093,827.60, 55,614,821.40 and 21,939,958.80

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Solution

The fourth proportional to 37,093,827.60, 55,614,821.40 and 21,939,958.80 is: 32,894,607.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,093,827.60 : 55,614,821.40 = 21,939,958.80 : x
  2. Step 2: Convert to fraction form
    37,093,827.60/55,614,821.40 = 21,939,958.80/x
  3. Step 3: Cross multiply
    37,093,827.60x = 55,614,821.40 × 21,939,958.80
  4. Step 4: Simplify right side
    37,093,827.60x = 1,220,186,890,185,358.25
  5. Step 5: Solve for x
    x = 1,220,186,890,185,358.25/37,093,827.60
  6. Step 6: Final answer
    x = 32,894,607.25

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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.