Home / 96,052,561.54-132,775,931.88-85,701,173.42

Finding the Fourth Proportional to 96,052,561.54, 132,775,931.88 and 85,701,173.42

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Solution

The fourth proportional to 96,052,561.54, 132,775,931.88 and 85,701,173.42 is: 118,466,941.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,052,561.54 : 132,775,931.88 = 85,701,173.42 : x
  2. Step 2: Convert to fraction form
    96,052,561.54/132,775,931.88 = 85,701,173.42/x
  3. Step 3: Cross multiply
    96,052,561.54x = 132,775,931.88 × 85,701,173.42
  4. Step 4: Simplify right side
    96,052,561.54x = 11,379,053,164,381,926
  5. Step 5: Solve for x
    x = 11,379,053,164,381,926/96,052,561.54
  6. Step 6: Final answer
    x = 118,466,941.25

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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.