Home / 88,566,677.52-132,841,046.67-23,877,021.80

Finding the Fourth Proportional to 88,566,677.52, 132,841,046.67 and 23,877,021.80

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Solution

The fourth proportional to 88,566,677.52, 132,841,046.67 and 23,877,021.80 is: 35,813,114.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,566,677.52 : 132,841,046.67 = 23,877,021.80 : x
  2. Step 2: Convert to fraction form
    88,566,677.52/132,841,046.67 = 23,877,021.80/x
  3. Step 3: Cross multiply
    88,566,677.52x = 132,841,046.67 × 23,877,021.80
  4. Step 4: Simplify right side
    88,566,677.52x = 3,171,848,566,610,202.50
  5. Step 5: Solve for x
    x = 3,171,848,566,610,202.50/88,566,677.52
  6. Step 6: Final answer
    x = 35,813,114.54

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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.