Home / 41,291,719.30-61,937,578.95-14,365,375.30

Finding the Fourth Proportional to 41,291,719.30, 61,937,578.95 and 14,365,375.30

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Solution

The fourth proportional to 41,291,719.30, 61,937,578.95 and 14,365,375.30 is: 21,548,062.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,291,719.30 : 61,937,578.95 = 14,365,375.30 : x
  2. Step 2: Convert to fraction form
    41,291,719.30/61,937,578.95 = 14,365,375.30/x
  3. Step 3: Cross multiply
    41,291,719.30x = 61,937,578.95 × 14,365,375.30
  4. Step 4: Simplify right side
    41,291,719.30x = 889,756,566,790,130
  5. Step 5: Solve for x
    x = 889,756,566,790,130/41,291,719.30
  6. Step 6: Final answer
    x = 21,548,062.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.