Home / 88,466,629.60-132,699,944.40-50,202,877.60

Finding the Fourth Proportional to 88,466,629.60, 132,699,944.40 and 50,202,877.60

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Solution

The fourth proportional to 88,466,629.60, 132,699,944.40 and 50,202,877.60 is: 75,304,316.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,466,629.60 : 132,699,944.40 = 50,202,877.60 : x
  2. Step 2: Convert to fraction form
    88,466,629.60/132,699,944.40 = 50,202,877.60/x
  3. Step 3: Cross multiply
    88,466,629.60x = 132,699,944.40 × 50,202,877.60
  4. Step 4: Simplify right side
    88,466,629.60x = 6,661,919,066,240,006
  5. Step 5: Solve for x
    x = 6,661,919,066,240,006/88,466,629.60
  6. Step 6: Final answer
    x = 75,304,316.40

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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.