Home / 25,213,163.60-37,814,496.60-10,836,700.40

Finding the Fourth Proportional to 25,213,163.60, 37,814,496.60 and 10,836,700.40

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Solution

The fourth proportional to 25,213,163.60, 37,814,496.60 and 10,836,700.40 is: 16,252,794.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,213,163.60 : 37,814,496.60 = 10,836,700.40 : x
  2. Step 2: Convert to fraction form
    25,213,163.60/37,814,496.60 = 10,836,700.40/x
  3. Step 3: Cross multiply
    25,213,163.60x = 37,814,496.60 × 10,836,700.40
  4. Step 4: Simplify right side
    25,213,163.60x = 409,784,370,431,018.69
  5. Step 5: Solve for x
    x = 409,784,370,431,018.69/25,213,163.60
  6. Step 6: Final answer
    x = 16,252,794.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.