Home / 22,707,044.37-31,376,710.87-16,169,323.67

Finding the Fourth Proportional to 22,707,044.37, 31,376,710.87 and 16,169,323.67

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Solution

The fourth proportional to 22,707,044.37, 31,376,710.87 and 16,169,323.67 is: 22,342,854.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,707,044.37 : 31,376,710.87 = 16,169,323.67 : x
  2. Step 2: Convert to fraction form
    22,707,044.37/31,376,710.87 = 16,169,323.67/x
  3. Step 3: Cross multiply
    22,707,044.37x = 31,376,710.87 × 16,169,323.67
  4. Step 4: Simplify right side
    22,707,044.37x = 507,340,193,757,037.31
  5. Step 5: Solve for x
    x = 507,340,193,757,037.31/22,707,044.37
  6. Step 6: Final answer
    x = 22,342,854.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.