Home / 41,831,477.55-62,747,216.33-38,961,696.15

Finding the Fourth Proportional to 41,831,477.55, 62,747,216.33 and 38,961,696.15

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Solution

The fourth proportional to 41,831,477.55, 62,747,216.33 and 38,961,696.15 is: 58,442,544.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,831,477.55 : 62,747,216.33 = 38,961,696.15 : x
  2. Step 2: Convert to fraction form
    41,831,477.55/62,747,216.33 = 38,961,696.15/x
  3. Step 3: Cross multiply
    41,831,477.55x = 62,747,216.33 × 38,961,696.15
  4. Step 4: Simplify right side
    41,831,477.55x = 2,444,737,976,712,969.50
  5. Step 5: Solve for x
    x = 2,444,737,976,712,969.50/41,831,477.55
  6. Step 6: Final answer
    x = 58,442,544.23

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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.