Home / 25,652,037.77-35,399,846.25-13,891,326.41

Finding the Fourth Proportional to 25,652,037.77, 35,399,846.25 and 13,891,326.41

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Solution

The fourth proportional to 25,652,037.77, 35,399,846.25 and 13,891,326.41 is: 19,170,048.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,652,037.77 : 35,399,846.25 = 13,891,326.41 : x
  2. Step 2: Convert to fraction form
    25,652,037.77/35,399,846.25 = 13,891,326.41/x
  3. Step 3: Cross multiply
    25,652,037.77x = 35,399,846.25 × 13,891,326.41
  4. Step 4: Simplify right side
    25,652,037.77x = 491,750,819,144,842.88
  5. Step 5: Solve for x
    x = 491,750,819,144,842.88/25,652,037.77
  6. Step 6: Final answer
    x = 19,170,048.93

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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.