Home / 37,337,687.20-56,006,530.80-34,146,416.80

Finding the Fourth Proportional to 37,337,687.20, 56,006,530.80 and 34,146,416.80

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Solution

The fourth proportional to 37,337,687.20, 56,006,530.80 and 34,146,416.80 is: 51,219,625.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,337,687.20 : 56,006,530.80 = 34,146,416.80 : x
  2. Step 2: Convert to fraction form
    37,337,687.20/56,006,530.80 = 34,146,416.80/x
  3. Step 3: Cross multiply
    37,337,687.20x = 56,006,530.80 × 34,146,416.80
  4. Step 4: Simplify right side
    37,337,687.20x = 1,912,422,344,218,837.25
  5. Step 5: Solve for x
    x = 1,912,422,344,218,837.25/37,337,687.20
  6. Step 6: Final answer
    x = 51,219,625.20

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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.