Home / 149,204,416.80-223,806,625.20-41,499,040.80

Finding the Fourth Proportional to 149,204,416.80, 223,806,625.20 and 41,499,040.80

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Solution

The fourth proportional to 149,204,416.80, 223,806,625.20 and 41,499,040.80 is: 62,248,561.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,204,416.80 : 223,806,625.20 = 41,499,040.80 : x
  2. Step 2: Convert to fraction form
    149,204,416.80/223,806,625.20 = 41,499,040.80/x
  3. Step 3: Cross multiply
    149,204,416.80x = 223,806,625.20 × 41,499,040.80
  4. Step 4: Simplify right side
    149,204,416.80x = 9,287,760,270,485,106
  5. Step 5: Solve for x
    x = 9,287,760,270,485,106/149,204,416.80
  6. Step 6: Final answer
    x = 62,248,561.20

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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.