Home / 146,614,626.74-219,922,144.24-62,462,322.20

Finding the Fourth Proportional to 146,614,626.74, 219,922,144.24 and 62,462,322.20

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Solution

The fourth proportional to 146,614,626.74, 219,922,144.24 and 62,462,322.20 is: 93,693,570.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,614,626.74 : 219,922,144.24 = 62,462,322.20 : x
  2. Step 2: Convert to fraction form
    146,614,626.74/219,922,144.24 = 62,462,322.20/x
  3. Step 3: Cross multiply
    146,614,626.74x = 219,922,144.24 × 62,462,322.20
  4. Step 4: Simplify right side
    146,614,626.74x = 13,736,847,832,433,756
  5. Step 5: Solve for x
    x = 13,736,847,832,433,756/146,614,626.74
  6. Step 6: Final answer
    x = 93,693,570.27

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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.