Home / 37,692,623.87-56,542,192.39-10,398,916.66

Finding the Fourth Proportional to 37,692,623.87, 56,542,192.39 and 10,398,916.66

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Solution

The fourth proportional to 37,692,623.87, 56,542,192.39 and 10,398,916.66 is: 15,599,273.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,692,623.87 : 56,542,192.39 = 10,398,916.66 : x
  2. Step 2: Convert to fraction form
    37,692,623.87/56,542,192.39 = 10,398,916.66/x
  3. Step 3: Cross multiply
    37,692,623.87x = 56,542,192.39 × 10,398,916.66
  4. Step 4: Simplify right side
    37,692,623.87x = 587,977,546,437,296.25
  5. Step 5: Solve for x
    x = 587,977,546,437,296.25/37,692,623.87
  6. Step 6: Final answer
    x = 15,599,273.44

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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.