Home / 22,907,465.37-34,361,207.78-6,733,417.77

Finding the Fourth Proportional to 22,907,465.37, 34,361,207.78 and 6,733,417.77

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Solution

The fourth proportional to 22,907,465.37, 34,361,207.78 and 6,733,417.77 is: 10,100,129.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,907,465.37 : 34,361,207.78 = 6,733,417.77 : x
  2. Step 2: Convert to fraction form
    22,907,465.37/34,361,207.78 = 6,733,417.77/x
  3. Step 3: Cross multiply
    22,907,465.37x = 34,361,207.78 × 6,733,417.77
  4. Step 4: Simplify right side
    22,907,465.37x = 231,368,367,030,847.12
  5. Step 5: Solve for x
    x = 231,368,367,030,847.12/22,907,465.37
  6. Step 6: Final answer
    x = 10,100,129.51

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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.