Home / 95,696,654.80-143,544,982.20-44,583,840.40

Finding the Fourth Proportional to 95,696,654.80, 143,544,982.20 and 44,583,840.40

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Solution

The fourth proportional to 95,696,654.80, 143,544,982.20 and 44,583,840.40 is: 66,875,760.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,696,654.80 : 143,544,982.20 = 44,583,840.40 : x
  2. Step 2: Convert to fraction form
    95,696,654.80/143,544,982.20 = 44,583,840.40/x
  3. Step 3: Cross multiply
    95,696,654.80x = 143,544,982.20 × 44,583,840.40
  4. Step 4: Simplify right side
    95,696,654.80x = 6,399,786,576,625,640
  5. Step 5: Solve for x
    x = 6,399,786,576,625,640/95,696,654.80
  6. Step 6: Final answer
    x = 66,875,760.60

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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.