Home / 48,901,546.86-67,485,753.01-26,875,826.79

Finding the Fourth Proportional to 48,901,546.86, 67,485,753.01 and 26,875,826.79

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Solution

The fourth proportional to 48,901,546.86, 67,485,753.01 and 26,875,826.79 is: 37,089,530.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,901,546.86 : 67,485,753.01 = 26,875,826.79 : x
  2. Step 2: Convert to fraction form
    48,901,546.86/67,485,753.01 = 26,875,826.79/x
  3. Step 3: Cross multiply
    48,901,546.86x = 67,485,753.01 × 26,875,826.79
  4. Step 4: Simplify right side
    48,901,546.86x = 1,813,735,408,352,052.50
  5. Step 5: Solve for x
    x = 1,813,735,408,352,052.50/48,901,546.86
  6. Step 6: Final answer
    x = 37,089,530.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.