Home / 146,614,624.74-219,922,141.23-62,462,320.20

Finding the Fourth Proportional to 146,614,624.74, 219,922,141.23 and 62,462,320.20

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Solution

The fourth proportional to 146,614,624.74, 219,922,141.23 and 62,462,320.20 is: 93,693,567.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,614,624.74 : 219,922,141.23 = 62,462,320.20 : x
  2. Step 2: Convert to fraction form
    146,614,624.74/219,922,141.23 = 62,462,320.20/x
  3. Step 3: Cross multiply
    146,614,624.74x = 219,922,141.23 × 62,462,320.20
  4. Step 4: Simplify right side
    146,614,624.74x = 13,736,847,204,577,882
  5. Step 5: Solve for x
    x = 13,736,847,204,577,882/146,614,624.74
  6. Step 6: Final answer
    x = 93,693,567.26

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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.