Home / 17,206,422.98-25,809,634.46-6,424,565.83

Finding the Fourth Proportional to 17,206,422.98, 25,809,634.46 and 6,424,565.83

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Solution

The fourth proportional to 17,206,422.98, 25,809,634.46 and 6,424,565.83 is: 9,636,848.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,206,422.98 : 25,809,634.46 = 6,424,565.83 : x
  2. Step 2: Convert to fraction form
    17,206,422.98/25,809,634.46 = 6,424,565.83/x
  3. Step 3: Cross multiply
    17,206,422.98x = 25,809,634.46 × 6,424,565.83
  4. Step 4: Simplify right side
    17,206,422.98x = 165,815,695,588,043.81
  5. Step 5: Solve for x
    x = 165,815,695,588,043.81/17,206,422.98
  6. Step 6: Final answer
    x = 9,636,848.74

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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.