Home / 29,529,152.20-44,293,728.30-16,561,991.80

Finding the Fourth Proportional to 29,529,152.20, 44,293,728.30 and 16,561,991.80

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Solution

The fourth proportional to 29,529,152.20, 44,293,728.30 and 16,561,991.80 is: 24,842,987.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,529,152.20 : 44,293,728.30 = 16,561,991.80 : x
  2. Step 2: Convert to fraction form
    29,529,152.20/44,293,728.30 = 16,561,991.80/x
  3. Step 3: Cross multiply
    29,529,152.20x = 44,293,728.30 × 16,561,991.80
  4. Step 4: Simplify right side
    29,529,152.20x = 733,592,364,896,027.88
  5. Step 5: Solve for x
    x = 733,592,364,896,027.88/29,529,152.20
  6. Step 6: Final answer
    x = 24,842,987.70

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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.