Home / 88,589,676.37-132,890,899.41-34,002,261.89

Finding the Fourth Proportional to 88,589,676.37, 132,890,899.41 and 34,002,261.89

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Solution

The fourth proportional to 88,589,676.37, 132,890,899.41 and 34,002,261.89 is: 51,005,843.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,589,676.37 : 132,890,899.41 = 34,002,261.89 : x
  2. Step 2: Convert to fraction form
    88,589,676.37/132,890,899.41 = 34,002,261.89/x
  3. Step 3: Cross multiply
    88,589,676.37x = 132,890,899.41 × 34,002,261.89
  4. Step 4: Simplify right side
    88,589,676.37x = 4,518,591,163,872,012
  5. Step 5: Solve for x
    x = 4,518,591,163,872,012/88,589,676.37
  6. Step 6: Final answer
    x = 51,005,843.45

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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.