Home / 88,155,076.13-132,235,598.87-23,458,943.44

Finding the Fourth Proportional to 88,155,076.13, 132,235,598.87 and 23,458,943.44

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Solution

The fourth proportional to 88,155,076.13, 132,235,598.87 and 23,458,943.44 is: 35,189,209.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,155,076.13 : 132,235,598.87 = 23,458,943.44 : x
  2. Step 2: Convert to fraction form
    88,155,076.13/132,235,598.87 = 23,458,943.44/x
  3. Step 3: Cross multiply
    88,155,076.13x = 132,235,598.87 × 23,458,943.44
  4. Step 4: Simplify right side
    88,155,076.13x = 3,102,107,434,645,858
  5. Step 5: Solve for x
    x = 3,102,107,434,645,858/88,155,076.13
  6. Step 6: Final answer
    x = 35,189,209.41

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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.