Home / 25,757,913.80-36,156,738.70-25,757,913.80

Finding the Fourth Proportional to 25,757,913.80, 36,156,738.70 and 25,757,913.80

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Solution

The fourth proportional to 25,757,913.80, 36,156,738.70 and 25,757,913.80 is: 36,156,738.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,757,913.80 : 36,156,738.70 = 25,757,913.80 : x
  2. Step 2: Convert to fraction form
    25,757,913.80/36,156,738.70 = 25,757,913.80/x
  3. Step 3: Cross multiply
    25,757,913.80x = 36,156,738.70 × 25,757,913.80
  4. Step 4: Simplify right side
    25,757,913.80x = 931,322,158,723,724.12
  5. Step 5: Solve for x
    x = 931,322,158,723,724.12/25,757,913.80
  6. Step 6: Final answer
    x = 36,156,738.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.