Home / 41,132,925.39-56,762,625.36-22,548,105.57

Finding the Fourth Proportional to 41,132,925.39, 56,762,625.36 and 22,548,105.57

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Solution

The fourth proportional to 41,132,925.39, 56,762,625.36 and 22,548,105.57 is: 31,115,940.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,132,925.39 : 56,762,625.36 = 22,548,105.57 : x
  2. Step 2: Convert to fraction form
    41,132,925.39/56,762,625.36 = 22,548,105.57/x
  3. Step 3: Cross multiply
    41,132,925.39x = 56,762,625.36 × 22,548,105.57
  4. Step 4: Simplify right side
    41,132,925.39x = 1,279,889,669,047,639.25
  5. Step 5: Solve for x
    x = 1,279,889,669,047,639.25/41,132,925.39
  6. Step 6: Final answer
    x = 31,115,940.74

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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.