Home / 95,942,706.60-143,795,961.90-65,237,226.60

Finding the Fourth Proportional to 95,942,706.60, 143,795,961.90 and 65,237,226.60

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Solution

The fourth proportional to 95,942,706.60, 143,795,961.90 and 65,237,226.60 is: 97,775,537.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,942,706.60 : 143,795,961.90 = 65,237,226.60 : x
  2. Step 2: Convert to fraction form
    95,942,706.60/143,795,961.90 = 65,237,226.60/x
  3. Step 3: Cross multiply
    95,942,706.60x = 143,795,961.90 × 65,237,226.60
  4. Step 4: Simplify right side
    95,942,706.60x = 9,380,849,750,635,268
  5. Step 5: Solve for x
    x = 9,380,849,750,635,268/95,942,706.60
  6. Step 6: Final answer
    x = 97,775,537.95

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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.