Home / 183,454,908.30-275,182,362.45-169,424,865.90

Finding the Fourth Proportional to 183,454,908.30, 275,182,362.45 and 169,424,865.90

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Solution

The fourth proportional to 183,454,908.30, 275,182,362.45 and 169,424,865.90 is: 254,137,298.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,454,908.30 : 275,182,362.45 = 169,424,865.90 : x
  2. Step 2: Convert to fraction form
    183,454,908.30/275,182,362.45 = 169,424,865.90/x
  3. Step 3: Cross multiply
    183,454,908.30x = 275,182,362.45 × 169,424,865.90
  4. Step 4: Simplify right side
    183,454,908.30x = 46,622,734,856,136,448
  5. Step 5: Solve for x
    x = 46,622,734,856,136,448/183,454,908.30
  6. Step 6: Final answer
    x = 254,137,298.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.