Home / 17,425,928.56-26,140,141.32-4,646,366.32

Finding the Fourth Proportional to 17,425,928.56, 26,140,141.32 and 4,646,366.32

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Solution

The fourth proportional to 17,425,928.56, 26,140,141.32 and 4,646,366.32 is: 6,969,882.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,425,928.56 : 26,140,141.32 = 4,646,366.32 : x
  2. Step 2: Convert to fraction form
    17,425,928.56/26,140,141.32 = 4,646,366.32/x
  3. Step 3: Cross multiply
    17,425,928.56x = 26,140,141.32 × 4,646,366.32
  4. Step 4: Simplify right side
    17,425,928.56x = 121,456,672,229,288.36
  5. Step 5: Solve for x
    x = 121,456,672,229,288.36/17,425,928.56
  6. Step 6: Final answer
    x = 6,969,882.37

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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.