Home / 273,910,124.51-377,955,614.43-166,564,684.97

Finding the Fourth Proportional to 273,910,124.51, 377,955,614.43 and 166,564,684.97

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Solution

The fourth proportional to 273,910,124.51, 377,955,614.43 and 166,564,684.97 is: 229,834,723.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,910,124.51 : 377,955,614.43 = 166,564,684.97 : x
  2. Step 2: Convert to fraction form
    273,910,124.51/377,955,614.43 = 166,564,684.97/x
  3. Step 3: Cross multiply
    273,910,124.51x = 377,955,614.43 × 166,564,684.97
  4. Step 4: Simplify right side
    273,910,124.51x = 62,954,057,848,285,960
  5. Step 5: Solve for x
    x = 62,954,057,848,285,960/273,910,124.51
  6. Step 6: Final answer
    x = 229,834,723.93

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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.