Home / 25,997,882.64-35,876,639.61-14,395,197.03

Finding the Fourth Proportional to 25,997,882.64, 35,876,639.61 and 14,395,197.03

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Solution

The fourth proportional to 25,997,882.64, 35,876,639.61 and 14,395,197.03 is: 19,865,129.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,997,882.64 : 35,876,639.61 = 14,395,197.03 : x
  2. Step 2: Convert to fraction form
    25,997,882.64/35,876,639.61 = 14,395,197.03/x
  3. Step 3: Cross multiply
    25,997,882.64x = 35,876,639.61 × 14,395,197.03
  4. Step 4: Simplify right side
    25,997,882.64x = 516,451,295,960,252.31
  5. Step 5: Solve for x
    x = 516,451,295,960,252.31/25,997,882.64
  6. Step 6: Final answer
    x = 19,865,129.14

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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.