Home / 16,716,274.32-25,074,417.04-11,035,170.02

Finding the Fourth Proportional to 16,716,274.32, 25,074,417.04 and 11,035,170.02

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Solution

The fourth proportional to 16,716,274.32, 25,074,417.04 and 11,035,170.02 is: 16,552,758.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,716,274.32 : 25,074,417.04 = 11,035,170.02 : x
  2. Step 2: Convert to fraction form
    16,716,274.32/25,074,417.04 = 11,035,170.02/x
  3. Step 3: Cross multiply
    16,716,274.32x = 25,074,417.04 × 11,035,170.02
  4. Step 4: Simplify right side
    16,716,274.32x = 276,700,455,188,785.12
  5. Step 5: Solve for x
    x = 276,700,455,188,785.12/16,716,274.32
  6. Step 6: Final answer
    x = 16,552,758.70

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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.