Home / 17,623,435.42-26,429,166.39-6,106,214.71

Finding the Fourth Proportional to 17,623,435.42, 26,429,166.39 and 6,106,214.71

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Solution

The fourth proportional to 17,623,435.42, 26,429,166.39 and 6,106,214.71 is: 9,157,247.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,623,435.42 : 26,429,166.39 = 6,106,214.71 : x
  2. Step 2: Convert to fraction form
    17,623,435.42/26,429,166.39 = 6,106,214.71/x
  3. Step 3: Cross multiply
    17,623,435.42x = 26,429,166.39 × 6,106,214.71
  4. Step 4: Simplify right side
    17,623,435.42x = 161,382,164,451,509.78
  5. Step 5: Solve for x
    x = 161,382,164,451,509.78/17,623,435.42
  6. Step 6: Final answer
    x = 9,157,247.76

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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.