Home / 25,737,559.60-38,606,306.79-6,568,317.09

Finding the Fourth Proportional to 25,737,559.60, 38,606,306.79 and 6,568,317.09

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Solution

The fourth proportional to 25,737,559.60, 38,606,306.79 and 6,568,317.09 is: 9,852,467.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,559.60 : 38,606,306.79 = 6,568,317.09 : x
  2. Step 2: Convert to fraction form
    25,737,559.60/38,606,306.79 = 6,568,317.09/x
  3. Step 3: Cross multiply
    25,737,559.60x = 38,606,306.79 × 6,568,317.09
  4. Step 4: Simplify right side
    25,737,559.60x = 253,578,464,477,508.50
  5. Step 5: Solve for x
    x = 253,578,464,477,508.50/25,737,559.60
  6. Step 6: Final answer
    x = 9,852,467.31

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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.