Home / 44,951,087.36-67,426,625.92-19,047,468.80

Finding the Fourth Proportional to 44,951,087.36, 67,426,625.92 and 19,047,468.80

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Solution

The fourth proportional to 44,951,087.36, 67,426,625.92 and 19,047,468.80 is: 28,571,201.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,951,087.36 : 67,426,625.92 = 19,047,468.80 : x
  2. Step 2: Convert to fraction form
    44,951,087.36/67,426,625.92 = 19,047,468.80/x
  3. Step 3: Cross multiply
    44,951,087.36x = 67,426,625.92 × 19,047,468.80
  4. Step 4: Simplify right side
    44,951,087.36x = 1,284,306,553,500,471.50
  5. Step 5: Solve for x
    x = 1,284,306,553,500,471.50/44,951,087.36
  6. Step 6: Final answer
    x = 28,571,201.03

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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.