Home / 17,418,366.83-26,117,462.72-5,899,973.65

Finding the Fourth Proportional to 17,418,366.83, 26,117,462.72 and 5,899,973.65

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Solution

The fourth proportional to 17,418,366.83, 26,117,462.72 and 5,899,973.65 is: 8,846,543.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,418,366.83 : 26,117,462.72 = 5,899,973.65 : x
  2. Step 2: Convert to fraction form
    17,418,366.83/26,117,462.72 = 5,899,973.65/x
  3. Step 3: Cross multiply
    17,418,366.83x = 26,117,462.72 × 5,899,973.65
  4. Step 4: Simplify right side
    17,418,366.83x = 154,092,341,802,313.59
  5. Step 5: Solve for x
    x = 154,092,341,802,313.59/17,418,366.83
  6. Step 6: Final answer
    x = 8,846,543.61

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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.