Home / 41,154,237.11-56,795,400.09-22,819,522.61

Finding the Fourth Proportional to 41,154,237.11, 56,795,400.09 and 22,819,522.61

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Solution

The fourth proportional to 41,154,237.11, 56,795,400.09 and 22,819,522.61 is: 31,492,356.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,154,237.11 : 56,795,400.09 = 22,819,522.61 : x
  2. Step 2: Convert to fraction form
    41,154,237.11/56,795,400.09 = 22,819,522.61/x
  3. Step 3: Cross multiply
    41,154,237.11x = 56,795,400.09 × 22,819,522.61
  4. Step 4: Simplify right side
    41,154,237.11x = 1,296,043,916,213,774.25
  5. Step 5: Solve for x
    x = 1,296,043,916,213,774.25/41,154,237.11
  6. Step 6: Final answer
    x = 31,492,356.74

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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.