Home / 37,952,056.50-56,928,085.01-9,198,192.12

Finding the Fourth Proportional to 37,952,056.50, 56,928,085.01 and 9,198,192.12

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Solution

The fourth proportional to 37,952,056.50, 56,928,085.01 and 9,198,192.12 is: 13,797,288.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,952,056.50 : 56,928,085.01 = 9,198,192.12 : x
  2. Step 2: Convert to fraction form
    37,952,056.50/56,928,085.01 = 9,198,192.12/x
  3. Step 3: Cross multiply
    37,952,056.50x = 56,928,085.01 × 9,198,192.12
  4. Step 4: Simplify right side
    37,952,056.50x = 523,635,462,945,672.06
  5. Step 5: Solve for x
    x = 523,635,462,945,672.06/37,952,056.50
  6. Step 6: Final answer
    x = 13,797,288.24

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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.