Home / 88,571,005.10-132,912,494.85-52,179,325.10

Finding the Fourth Proportional to 88,571,005.10, 132,912,494.85 and 52,179,325.10

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Solution

The fourth proportional to 88,571,005.10, 132,912,494.85 and 52,179,325.10 is: 78,301,971.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,571,005.10 : 132,912,494.85 = 52,179,325.10 : x
  2. Step 2: Convert to fraction form
    88,571,005.10/132,912,494.85 = 52,179,325.10/x
  3. Step 3: Cross multiply
    88,571,005.10x = 132,912,494.85 × 52,179,325.10
  4. Step 4: Simplify right side
    88,571,005.10x = 6,935,284,278,630,226
  5. Step 5: Solve for x
    x = 6,935,284,278,630,226/88,571,005.10
  6. Step 6: Final answer
    x = 78,301,971.07

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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.