Home / 73,028,282.67-109,562,903.17-29,339,719.83

Finding the Fourth Proportional to 73,028,282.67, 109,562,903.17 and 29,339,719.83

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Solution

The fourth proportional to 73,028,282.67, 109,562,903.17 and 29,339,719.83 is: 44,017,807.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,028,282.67 : 109,562,903.17 = 29,339,719.83 : x
  2. Step 2: Convert to fraction form
    73,028,282.67/109,562,903.17 = 29,339,719.83/x
  3. Step 3: Cross multiply
    73,028,282.67x = 109,562,903.17 × 29,339,719.83
  4. Step 4: Simplify right side
    73,028,282.67x = 3,214,544,882,695,869.50
  5. Step 5: Solve for x
    x = 3,214,544,882,695,869.50/73,028,282.67
  6. Step 6: Final answer
    x = 44,017,807.42

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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.