Home / 174,456,219.31-240,749,632.66-95,071,302.59

Finding the Fourth Proportional to 174,456,219.31, 240,749,632.66 and 95,071,302.59

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Solution

The fourth proportional to 174,456,219.31, 240,749,632.66 and 95,071,302.59 is: 131,198,424.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,456,219.31 : 240,749,632.66 = 95,071,302.59 : x
  2. Step 2: Convert to fraction form
    174,456,219.31/240,749,632.66 = 95,071,302.59/x
  3. Step 3: Cross multiply
    174,456,219.31x = 240,749,632.66 × 95,071,302.59
  4. Step 4: Simplify right side
    174,456,219.31x = 22,888,381,175,579,804
  5. Step 5: Solve for x
    x = 22,888,381,175,579,804/174,456,219.31
  6. Step 6: Final answer
    x = 131,198,424.83

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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.