Home / 22,333,427.20-33,500,140.80-14,680,676.80

Finding the Fourth Proportional to 22,333,427.20, 33,500,140.80 and 14,680,676.80

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Solution

The fourth proportional to 22,333,427.20, 33,500,140.80 and 14,680,676.80 is: 22,021,015.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,333,427.20 : 33,500,140.80 = 14,680,676.80 : x
  2. Step 2: Convert to fraction form
    22,333,427.20/33,500,140.80 = 14,680,676.80/x
  3. Step 3: Cross multiply
    22,333,427.20x = 33,500,140.80 × 14,680,676.80
  4. Step 4: Simplify right side
    22,333,427.20x = 491,804,739,839,293.50
  5. Step 5: Solve for x
    x = 491,804,739,839,293.50/22,333,427.20
  6. Step 6: Final answer
    x = 22,021,015.20

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1.5x scale

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.