Home / 88,650,717.30-132,864,101.55-43,114,461.30

Finding the Fourth Proportional to 88,650,717.30, 132,864,101.55 and 43,114,461.30

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Solution

The fourth proportional to 88,650,717.30, 132,864,101.55 and 43,114,461.30 is: 64,617,234.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,650,717.30 : 132,864,101.55 = 43,114,461.30 : x
  2. Step 2: Convert to fraction form
    88,650,717.30/132,864,101.55 = 43,114,461.30/x
  3. Step 3: Cross multiply
    88,650,717.30x = 132,864,101.55 × 43,114,461.30
  4. Step 4: Simplify right side
    88,650,717.30x = 5,728,364,164,436,744
  5. Step 5: Solve for x
    x = 5,728,364,164,436,744/88,650,717.30
  6. Step 6: Final answer
    x = 64,617,234.23

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.