Home / 41,179,046.83-56,827,192.53-22,340,627.82

Finding the Fourth Proportional to 41,179,046.83, 56,827,192.53 and 22,340,627.82

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Solution

The fourth proportional to 41,179,046.83, 56,827,192.53 and 22,340,627.82 is: 30,830,124.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,179,046.83 : 56,827,192.53 = 22,340,627.82 : x
  2. Step 2: Convert to fraction form
    41,179,046.83/56,827,192.53 = 22,340,627.82/x
  3. Step 3: Cross multiply
    41,179,046.83x = 56,827,192.53 × 22,340,627.82
  4. Step 4: Simplify right side
    41,179,046.83x = 1,269,555,158,326,325.50
  5. Step 5: Solve for x
    x = 1,269,555,158,326,325.50/41,179,046.83
  6. Step 6: Final answer
    x = 30,830,124.93

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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.