Home / 22,335,959.20-33,503,938.80-14,683,208.80

Finding the Fourth Proportional to 22,335,959.20, 33,503,938.80 and 14,683,208.80

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Solution

The fourth proportional to 22,335,959.20, 33,503,938.80 and 14,683,208.80 is: 22,024,813.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,335,959.20 : 33,503,938.80 = 14,683,208.80 : x
  2. Step 2: Convert to fraction form
    22,335,959.20/33,503,938.80 = 14,683,208.80/x
  3. Step 3: Cross multiply
    22,335,959.20x = 33,503,938.80 × 14,683,208.80
  4. Step 4: Simplify right side
    22,335,959.20x = 491,945,329,022,821.50
  5. Step 5: Solve for x
    x = 491,945,329,022,821.50/22,335,959.20
  6. Step 6: Final answer
    x = 22,024,813.20

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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.