Home / 170,675,844.69-235,533,285.69-92,359,389.73

Finding the Fourth Proportional to 170,675,844.69, 235,533,285.69 and 92,359,389.73

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Solution

The fourth proportional to 170,675,844.69, 235,533,285.69 and 92,359,389.73 is: 127,456,293.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,675,844.69 : 235,533,285.69 = 92,359,389.73 : x
  2. Step 2: Convert to fraction form
    170,675,844.69/235,533,285.69 = 92,359,389.73/x
  3. Step 3: Cross multiply
    170,675,844.69x = 235,533,285.69 × 92,359,389.73
  4. Step 4: Simplify right side
    170,675,844.69x = 21,753,710,527,456,568
  5. Step 5: Solve for x
    x = 21,753,710,527,456,568/170,675,844.69
  6. Step 6: Final answer
    x = 127,456,293.34

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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.