Home / 233,585,889.14-322,238,773.26-166,619,648.43

Finding the Fourth Proportional to 233,585,889.14, 322,238,773.26 and 166,619,648.43

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Solution

The fourth proportional to 233,585,889.14, 322,238,773.26 and 166,619,648.43 is: 229,856,826.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,585,889.14 : 322,238,773.26 = 166,619,648.43 : x
  2. Step 2: Convert to fraction form
    233,585,889.14/322,238,773.26 = 166,619,648.43/x
  3. Step 3: Cross multiply
    233,585,889.14x = 322,238,773.26 × 166,619,648.43
  4. Step 4: Simplify right side
    233,585,889.14x = 53,691,311,111,095,688
  5. Step 5: Solve for x
    x = 53,691,311,111,095,688/233,585,889.14
  6. Step 6: Final answer
    x = 229,856,826.15

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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.