Home / 119,701,378.40-179,526,005.04-32,260,854.56

Finding the Fourth Proportional to 119,701,378.40, 179,526,005.04 and 32,260,854.56

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Solution

The fourth proportional to 119,701,378.40, 179,526,005.04 and 32,260,854.56 is: 48,384,257.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,701,378.40 : 179,526,005.04 = 32,260,854.56 : x
  2. Step 2: Convert to fraction form
    119,701,378.40/179,526,005.04 = 32,260,854.56/x
  3. Step 3: Cross multiply
    119,701,378.40x = 179,526,005.04 × 32,260,854.56
  4. Step 4: Simplify right side
    119,701,378.40x = 5,791,662,338,333,266
  5. Step 5: Solve for x
    x = 5,791,662,338,333,266/119,701,378.40
  6. Step 6: Final answer
    x = 48,384,257.69

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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.