Home / 37,152,811.20-55,729,216.80-29,500,060.80

Finding the Fourth Proportional to 37,152,811.20, 55,729,216.80 and 29,500,060.80

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Solution

The fourth proportional to 37,152,811.20, 55,729,216.80 and 29,500,060.80 is: 44,250,091.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,152,811.20 : 55,729,216.80 = 29,500,060.80 : x
  2. Step 2: Convert to fraction form
    37,152,811.20/55,729,216.80 = 29,500,060.80/x
  3. Step 3: Cross multiply
    37,152,811.20x = 55,729,216.80 × 29,500,060.80
  4. Step 4: Simplify right side
    37,152,811.20x = 1,644,015,283,936,381.50
  5. Step 5: Solve for x
    x = 1,644,015,283,936,381.50/37,152,811.20
  6. Step 6: Final answer
    x = 44,250,091.20

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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.