Home / 23,788,133.45-32,766,220.85-16,806,692.04

Finding the Fourth Proportional to 23,788,133.45, 32,766,220.85 and 16,806,692.04

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Solution

The fourth proportional to 23,788,133.45, 32,766,220.85 and 16,806,692.04 is: 23,149,852.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,788,133.45 : 32,766,220.85 = 16,806,692.04 : x
  2. Step 2: Convert to fraction form
    23,788,133.45/32,766,220.85 = 16,806,692.04/x
  3. Step 3: Cross multiply
    23,788,133.45x = 32,766,220.85 × 16,806,692.04
  4. Step 4: Simplify right side
    23,788,133.45x = 550,691,782,979,772.31
  5. Step 5: Solve for x
    x = 550,691,782,979,772.31/23,788,133.45
  6. Step 6: Final answer
    x = 23,149,852.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.