Home / 96,052,568.16-132,775,941.01-85,701,180.05

Finding the Fourth Proportional to 96,052,568.16, 132,775,941.01 and 85,701,180.05

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Solution

The fourth proportional to 96,052,568.16, 132,775,941.01 and 85,701,180.05 is: 118,466,950.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,052,568.16 : 132,775,941.01 = 85,701,180.05 : x
  2. Step 2: Convert to fraction form
    96,052,568.16/132,775,941.01 = 85,701,180.05/x
  3. Step 3: Cross multiply
    96,052,568.16x = 132,775,941.01 × 85,701,180.05
  4. Step 4: Simplify right side
    96,052,568.16x = 11,379,054,826,806,188
  5. Step 5: Solve for x
    x = 11,379,054,826,806,188/96,052,568.16
  6. Step 6: Final answer
    x = 118,466,950.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.