Home / 22,540,809.60-33,811,214.40-14,943,139.20

Finding the Fourth Proportional to 22,540,809.60, 33,811,214.40 and 14,943,139.20

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Solution

The fourth proportional to 22,540,809.60, 33,811,214.40 and 14,943,139.20 is: 22,414,708.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,540,809.60 : 33,811,214.40 = 14,943,139.20 : x
  2. Step 2: Convert to fraction form
    22,540,809.60/33,811,214.40 = 14,943,139.20/x
  3. Step 3: Cross multiply
    22,540,809.60x = 33,811,214.40 × 14,943,139.20
  4. Step 4: Simplify right side
    22,540,809.60x = 505,245,683,300,244.44
  5. Step 5: Solve for x
    x = 505,245,683,300,244.44/22,540,809.60
  6. Step 6: Final answer
    x = 22,414,708.80

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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.