Home / 37,944,384.75-56,918,151.77-11,018,040.75

Finding the Fourth Proportional to 37,944,384.75, 56,918,151.77 and 11,018,040.75

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Solution

The fourth proportional to 37,944,384.75, 56,918,151.77 and 11,018,040.75 is: 16,527,518.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,944,384.75 : 56,918,151.77 = 11,018,040.75 : x
  2. Step 2: Convert to fraction form
    37,944,384.75/56,918,151.77 = 11,018,040.75/x
  3. Step 3: Cross multiply
    37,944,384.75x = 56,918,151.77 × 11,018,040.75
  4. Step 4: Simplify right side
    37,944,384.75x = 627,126,515,561,454.38
  5. Step 5: Solve for x
    x = 627,126,515,561,454.38/37,944,384.75
  6. Step 6: Final answer
    x = 16,527,518.36

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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.