Home / 25,889,544.58-35,728,328.97-14,129,567.22

Finding the Fourth Proportional to 25,889,544.58, 35,728,328.97 and 14,129,567.22

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Solution

The fourth proportional to 25,889,544.58, 35,728,328.97 and 14,129,567.22 is: 19,499,216.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,889,544.58 : 35,728,328.97 = 14,129,567.22 : x
  2. Step 2: Convert to fraction form
    25,889,544.58/35,728,328.97 = 14,129,567.22/x
  3. Step 3: Cross multiply
    25,889,544.58x = 35,728,328.97 × 14,129,567.22
  4. Step 4: Simplify right side
    25,889,544.58x = 504,825,825,839,888.38
  5. Step 5: Solve for x
    x = 504,825,825,839,888.38/25,889,544.58
  6. Step 6: Final answer
    x = 19,499,216.15

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1.5x scale

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.