Home / 43,852,813.16-60,515,517.84-25,267,991.72

Finding the Fourth Proportional to 43,852,813.16, 60,515,517.84 and 25,267,991.72

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Solution

The fourth proportional to 43,852,813.16, 60,515,517.84 and 25,267,991.72 is: 34,869,042.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,852,813.16 : 60,515,517.84 = 25,267,991.72 : x
  2. Step 2: Convert to fraction form
    43,852,813.16/60,515,517.84 = 25,267,991.72/x
  3. Step 3: Cross multiply
    43,852,813.16x = 60,515,517.84 × 25,267,991.72
  4. Step 4: Simplify right side
    43,852,813.16x = 1,529,105,603,712,632.25
  5. Step 5: Solve for x
    x = 1,529,105,603,712,632.25/43,852,813.16
  6. Step 6: Final answer
    x = 34,869,042.45

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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.