Home / 41,104,217.39-56,723,811.53-22,520,016.77

Finding the Fourth Proportional to 41,104,217.39, 56,723,811.53 and 22,520,016.77

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Solution

The fourth proportional to 41,104,217.39, 56,723,811.53 and 22,520,016.77 is: 31,077,618.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,104,217.39 : 56,723,811.53 = 22,520,016.77 : x
  2. Step 2: Convert to fraction form
    41,104,217.39/56,723,811.53 = 22,520,016.77/x
  3. Step 3: Cross multiply
    41,104,217.39x = 56,723,811.53 × 22,520,016.77
  4. Step 4: Simplify right side
    41,104,217.39x = 1,277,421,186,517,700.25
  5. Step 5: Solve for x
    x = 1,277,421,186,517,700.25/41,104,217.39
  6. Step 6: Final answer
    x = 31,077,618.50

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1.5x scale

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.