Home / 26,619,645.28-36,735,134.98-14,396,502.28

Finding the Fourth Proportional to 26,619,645.28, 36,735,134.98 and 14,396,502.28

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Solution

The fourth proportional to 26,619,645.28, 36,735,134.98 and 14,396,502.28 is: 19,867,186.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,619,645.28 : 36,735,134.98 = 14,396,502.28 : x
  2. Step 2: Convert to fraction form
    26,619,645.28/36,735,134.98 = 14,396,502.28/x
  3. Step 3: Cross multiply
    26,619,645.28x = 36,735,134.98 × 14,396,502.28
  4. Step 4: Simplify right side
    26,619,645.28x = 528,857,454,331,857.44
  5. Step 5: Solve for x
    x = 528,857,454,331,857.44/26,619,645.28
  6. Step 6: Final answer
    x = 19,867,186.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.