Home / 32,494,152.24-44,846,868.82-20,738,492.80

Finding the Fourth Proportional to 32,494,152.24, 44,846,868.82 and 20,738,492.80

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Solution

The fourth proportional to 32,494,152.24, 44,846,868.82 and 20,738,492.80 is: 28,622,272.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,494,152.24 : 44,846,868.82 = 20,738,492.80 : x
  2. Step 2: Convert to fraction form
    32,494,152.24/44,846,868.82 = 20,738,492.80/x
  3. Step 3: Cross multiply
    32,494,152.24x = 44,846,868.82 × 20,738,492.80
  4. Step 4: Simplify right side
    32,494,152.24x = 930,056,466,126,114.50
  5. Step 5: Solve for x
    x = 930,056,466,126,114.50/32,494,152.24
  6. Step 6: Final answer
    x = 28,622,272.07

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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.