Home / 22,341,702.30-33,512,553.45-15,822,692.70

Finding the Fourth Proportional to 22,341,702.30, 33,512,553.45 and 15,822,692.70

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Solution

The fourth proportional to 22,341,702.30, 33,512,553.45 and 15,822,692.70 is: 23,734,039.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,341,702.30 : 33,512,553.45 = 15,822,692.70 : x
  2. Step 2: Convert to fraction form
    22,341,702.30/33,512,553.45 = 15,822,692.70/x
  3. Step 3: Cross multiply
    22,341,702.30x = 33,512,553.45 × 15,822,692.70
  4. Step 4: Simplify right side
    22,341,702.30x = 530,258,834,831,674.75
  5. Step 5: Solve for x
    x = 530,258,834,831,674.75/22,341,702.30
  6. Step 6: Final answer
    x = 23,734,039.05

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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.