Home / 294,629,983.91-406,599,193.32-160,675,208.92

Finding the Fourth Proportional to 294,629,983.91, 406,599,193.32 and 160,675,208.92

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Solution

The fourth proportional to 294,629,983.91, 406,599,193.32 and 160,675,208.92 is: 221,737,141.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,629,983.91 : 406,599,193.32 = 160,675,208.92 : x
  2. Step 2: Convert to fraction form
    294,629,983.91/406,599,193.32 = 160,675,208.92/x
  3. Step 3: Cross multiply
    294,629,983.91x = 406,599,193.32 × 160,675,208.92
  4. Step 4: Simplify right side
    294,629,983.91x = 65,330,410,333,607,592
  5. Step 5: Solve for x
    x = 65,330,410,333,607,592/294,629,983.91
  6. Step 6: Final answer
    x = 221,737,141.16

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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.