Home / 119,701,379.40-179,526,006.54-32,260,855.56

Finding the Fourth Proportional to 119,701,379.40, 179,526,006.54 and 32,260,855.56

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Solution

The fourth proportional to 119,701,379.40, 179,526,006.54 and 32,260,855.56 is: 48,384,259.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,701,379.40 : 179,526,006.54 = 32,260,855.56 : x
  2. Step 2: Convert to fraction form
    119,701,379.40/179,526,006.54 = 32,260,855.56/x
  3. Step 3: Cross multiply
    119,701,379.40x = 179,526,006.54 × 32,260,855.56
  4. Step 4: Simplify right side
    119,701,379.40x = 5,791,662,566,250,555
  5. Step 5: Solve for x
    x = 5,791,662,566,250,555/119,701,379.40
  6. Step 6: Final answer
    x = 48,384,259.19

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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.