Home / 23,736,005.40-35,604,008.10-22,143,480.60

Finding the Fourth Proportional to 23,736,005.40, 35,604,008.10 and 22,143,480.60

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Solution

The fourth proportional to 23,736,005.40, 35,604,008.10 and 22,143,480.60 is: 33,215,220.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,736,005.40 : 35,604,008.10 = 22,143,480.60 : x
  2. Step 2: Convert to fraction form
    23,736,005.40/35,604,008.10 = 22,143,480.60/x
  3. Step 3: Cross multiply
    23,736,005.40x = 35,604,008.10 × 22,143,480.60
  4. Step 4: Simplify right side
    23,736,005.40x = 788,396,662,644,593
  5. Step 5: Solve for x
    x = 788,396,662,644,593/23,736,005.40
  6. Step 6: Final answer
    x = 33,215,220.90

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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.