Home / 88,326,383.42-132,503,955.34-26,083,993.52

Finding the Fourth Proportional to 88,326,383.42, 132,503,955.34 and 26,083,993.52

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Solution

The fourth proportional to 88,326,383.42, 132,503,955.34 and 26,083,993.52 is: 39,130,236.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,326,383.42 : 132,503,955.34 = 26,083,993.52 : x
  2. Step 2: Convert to fraction form
    88,326,383.42/132,503,955.34 = 26,083,993.52/x
  3. Step 3: Cross multiply
    88,326,383.42x = 132,503,955.34 × 26,083,993.52
  4. Step 4: Simplify right side
    88,326,383.42x = 3,456,232,312,462,929.50
  5. Step 5: Solve for x
    x = 3,456,232,312,462,929.50/88,326,383.42
  6. Step 6: Final answer
    x = 39,130,236.95

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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.