Home / 15,205,504.50-22,808,333.25-3,845,964.06

Finding the Fourth Proportional to 15,205,504.50, 22,808,333.25 and 3,845,964.06

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Solution

The fourth proportional to 15,205,504.50, 22,808,333.25 and 3,845,964.06 is: 5,768,965.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,205,504.50 : 22,808,333.25 = 3,845,964.06 : x
  2. Step 2: Convert to fraction form
    15,205,504.50/22,808,333.25 = 3,845,964.06/x
  3. Step 3: Cross multiply
    15,205,504.50x = 22,808,333.25 × 3,845,964.06
  4. Step 4: Simplify right side
    15,205,504.50x = 87,720,029,948,003
  5. Step 5: Solve for x
    x = 87,720,029,948,003/15,205,504.50
  6. Step 6: Final answer
    x = 5,768,965.44

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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.