Home / 54,790,017.17-82,183,032.14-16,450,534.62

Finding the Fourth Proportional to 54,790,017.17, 82,183,032.14 and 16,450,534.62

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Solution

The fourth proportional to 54,790,017.17, 82,183,032.14 and 16,450,534.62 is: 24,675,203.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,790,017.17 : 82,183,032.14 = 16,450,534.62 : x
  2. Step 2: Convert to fraction form
    54,790,017.17/82,183,032.14 = 16,450,534.62/x
  3. Step 3: Cross multiply
    54,790,017.17x = 82,183,032.14 × 16,450,534.62
  4. Step 4: Simplify right side
    54,790,017.17x = 1,351,954,815,313,390
  5. Step 5: Solve for x
    x = 1,351,954,815,313,390/54,790,017.17
  6. Step 6: Final answer
    x = 24,675,203.35

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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.