Home / 54,682,587.74-82,041,842.39-22,361,674.73

Finding the Fourth Proportional to 54,682,587.74, 82,041,842.39 and 22,361,674.73

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Solution

The fourth proportional to 54,682,587.74, 82,041,842.39 and 22,361,674.73 is: 33,549,856.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,682,587.74 : 82,041,842.39 = 22,361,674.73 : x
  2. Step 2: Convert to fraction form
    54,682,587.74/82,041,842.39 = 22,361,674.73/x
  3. Step 3: Cross multiply
    54,682,587.74x = 82,041,842.39 × 22,361,674.73
  4. Step 4: Simplify right side
    54,682,587.74x = 1,834,592,993,253,088.50
  5. Step 5: Solve for x
    x = 1,834,592,993,253,088.50/54,682,587.74
  6. Step 6: Final answer
    x = 33,549,856.89

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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.