Home / 43,447,405.24-59,950,754.22-25,109,149.24

Finding the Fourth Proportional to 43,447,405.24, 59,950,754.22 and 25,109,149.24

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Solution

The fourth proportional to 43,447,405.24, 59,950,754.22 and 25,109,149.24 is: 34,646,774.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,447,405.24 : 59,950,754.22 = 25,109,149.24 : x
  2. Step 2: Convert to fraction form
    43,447,405.24/59,950,754.22 = 25,109,149.24/x
  3. Step 3: Cross multiply
    43,447,405.24x = 59,950,754.22 × 25,109,149.24
  4. Step 4: Simplify right side
    43,447,405.24x = 1,505,312,434,760,539.75
  5. Step 5: Solve for x
    x = 1,505,312,434,760,539.75/43,447,405.24
  6. Step 6: Final answer
    x = 34,646,774.10

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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.