Home / 14,217,676.32-21,324,324.24-4,633,030.56

Finding the Fourth Proportional to 14,217,676.32, 21,324,324.24 and 4,633,030.56

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Solution

The fourth proportional to 14,217,676.32, 21,324,324.24 and 4,633,030.56 is: 6,948,832.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,217,676.32 : 21,324,324.24 = 4,633,030.56 : x
  2. Step 2: Convert to fraction form
    14,217,676.32/21,324,324.24 = 4,633,030.56/x
  3. Step 3: Cross multiply
    14,217,676.32x = 21,324,324.24 × 4,633,030.56
  4. Step 4: Simplify right side
    14,217,676.32x = 98,796,245,875,268.77
  5. Step 5: Solve for x
    x = 98,796,245,875,268.77/14,217,676.32
  6. Step 6: Final answer
    x = 6,948,832.12

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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.