Home / 88,027,802.37-132,056,930.21-29,735,904.78

Finding the Fourth Proportional to 88,027,802.37, 132,056,930.21 and 29,735,904.78

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Solution

The fourth proportional to 88,027,802.37, 132,056,930.21 and 29,735,904.78 is: 44,609,000.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,027,802.37 : 132,056,930.21 = 29,735,904.78 : x
  2. Step 2: Convert to fraction form
    88,027,802.37/132,056,930.21 = 29,735,904.78/x
  3. Step 3: Cross multiply
    88,027,802.37x = 132,056,930.21 × 29,735,904.78
  4. Step 4: Simplify right side
    88,027,802.37x = 3,926,832,302,114,986
  5. Step 5: Solve for x
    x = 3,926,832,302,114,986/88,027,802.37
  6. Step 6: Final answer
    x = 44,609,000.75

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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.