Home / 132,879,226.01-199,420,572.80-60,147,083.73

Finding the Fourth Proportional to 132,879,226.01, 199,420,572.80 and 60,147,083.73

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Solution

The fourth proportional to 132,879,226.01, 199,420,572.80 and 60,147,083.73 is: 90,266,674.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,879,226.01 : 199,420,572.80 = 60,147,083.73 : x
  2. Step 2: Convert to fraction form
    132,879,226.01/199,420,572.80 = 60,147,083.73/x
  3. Step 3: Cross multiply
    132,879,226.01x = 199,420,572.80 × 60,147,083.73
  4. Step 4: Simplify right side
    132,879,226.01x = 11,994,565,889,686,160
  5. Step 5: Solve for x
    x = 11,994,565,889,686,160/132,879,226.01
  6. Step 6: Final answer
    x = 90,266,674.86

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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.