Home / 41,273,176.77-56,957,167.99-22,689,514.01

Finding the Fourth Proportional to 41,273,176.77, 56,957,167.99 and 22,689,514.01

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Solution

The fourth proportional to 41,273,176.77, 56,957,167.99 and 22,689,514.01 is: 31,311,630.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,273,176.77 : 56,957,167.99 = 22,689,514.01 : x
  2. Step 2: Convert to fraction form
    41,273,176.77/56,957,167.99 = 22,689,514.01/x
  3. Step 3: Cross multiply
    41,273,176.77x = 56,957,167.99 × 22,689,514.01
  4. Step 4: Simplify right side
    41,273,176.77x = 1,292,330,460,865,596.50
  5. Step 5: Solve for x
    x = 1,292,330,460,865,596.50/41,273,176.77
  6. Step 6: Final answer
    x = 31,311,630.51

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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.