Home / 43,822,233.20-60,463,816.80-28,333,680.50

Finding the Fourth Proportional to 43,822,233.20, 60,463,816.80 and 28,333,680.50

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Solution

The fourth proportional to 43,822,233.20, 60,463,816.80 and 28,333,680.50 is: 39,093,454.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,822,233.20 : 60,463,816.80 = 28,333,680.50 : x
  2. Step 2: Convert to fraction form
    43,822,233.20/60,463,816.80 = 28,333,680.50/x
  3. Step 3: Cross multiply
    43,822,233.20x = 60,463,816.80 × 28,333,680.50
  4. Step 4: Simplify right side
    43,822,233.20x = 1,713,162,467,021,732.25
  5. Step 5: Solve for x
    x = 1,713,162,467,021,732.25/43,822,233.20
  6. Step 6: Final answer
    x = 39,093,454.21

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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.