Home / 106,098,236.65-146,415,573.62-59,054,300.54

Finding the Fourth Proportional to 106,098,236.65, 146,415,573.62 and 59,054,300.54

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Solution

The fourth proportional to 106,098,236.65, 146,415,573.62 and 59,054,300.54 is: 81,494,938.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,098,236.65 : 146,415,573.62 = 59,054,300.54 : x
  2. Step 2: Convert to fraction form
    106,098,236.65/146,415,573.62 = 59,054,300.54/x
  3. Step 3: Cross multiply
    106,098,236.65x = 146,415,573.62 × 59,054,300.54
  4. Step 4: Simplify right side
    106,098,236.65x = 8,646,469,287,706,246
  5. Step 5: Solve for x
    x = 8,646,469,287,706,246/106,098,236.65
  6. Step 6: Final answer
    x = 81,494,938.66

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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.