Home / 25,811,197.15-35,619,907.94-14,050,805.53

Finding the Fourth Proportional to 25,811,197.15, 35,619,907.94 and 14,050,805.53

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Solution

The fourth proportional to 25,811,197.15, 35,619,907.94 and 14,050,805.53 is: 19,390,359.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,811,197.15 : 35,619,907.94 = 14,050,805.53 : x
  2. Step 2: Convert to fraction form
    25,811,197.15/35,619,907.94 = 14,050,805.53/x
  3. Step 3: Cross multiply
    25,811,197.15x = 35,619,907.94 × 14,050,805.53
  4. Step 4: Simplify right side
    25,811,197.15x = 500,488,399,391,188.88
  5. Step 5: Solve for x
    x = 500,488,399,391,188.88/25,811,197.15
  6. Step 6: Final answer
    x = 19,390,359.79

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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.