Home / 22,385,264.40-33,577,896.60-8,008,801.20

Finding the Fourth Proportional to 22,385,264.40, 33,577,896.60 and 8,008,801.20

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Solution

The fourth proportional to 22,385,264.40, 33,577,896.60 and 8,008,801.20 is: 12,013,201.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,385,264.40 : 33,577,896.60 = 8,008,801.20 : x
  2. Step 2: Convert to fraction form
    22,385,264.40/33,577,896.60 = 8,008,801.20/x
  3. Step 3: Cross multiply
    22,385,264.40x = 33,577,896.60 × 8,008,801.20
  4. Step 4: Simplify right side
    22,385,264.40x = 268,918,698,583,555.94
  5. Step 5: Solve for x
    x = 268,918,698,583,555.94/22,385,264.40
  6. Step 6: Final answer
    x = 12,013,201.80

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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.