Home / 166,640,436.45-232,722,654.75-166,640,436.45

Finding the Fourth Proportional to 166,640,436.45, 232,722,654.75 and 166,640,436.45

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Solution

The fourth proportional to 166,640,436.45, 232,722,654.75 and 166,640,436.45 is: 232,722,654.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,640,436.45 : 232,722,654.75 = 166,640,436.45 : x
  2. Step 2: Convert to fraction form
    166,640,436.45/232,722,654.75 = 166,640,436.45/x
  3. Step 3: Cross multiply
    166,640,436.45x = 232,722,654.75 × 166,640,436.45
  4. Step 4: Simplify right side
    166,640,436.45x = 38,781,004,759,342,664
  5. Step 5: Solve for x
    x = 38,781,004,759,342,664/166,640,436.45
  6. Step 6: Final answer
    x = 232,722,654.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.