Home / 25,737,788.45-38,606,651.69-6,568,547.55

Finding the Fourth Proportional to 25,737,788.45, 38,606,651.69 and 6,568,547.55

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Solution

The fourth proportional to 25,737,788.45, 38,606,651.69 and 6,568,547.55 is: 9,852,813.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,788.45 : 38,606,651.69 = 6,568,547.55 : x
  2. Step 2: Convert to fraction form
    25,737,788.45/38,606,651.69 = 6,568,547.55/x
  3. Step 3: Cross multiply
    25,737,788.45x = 38,606,651.69 × 6,568,547.55
  4. Step 4: Simplify right side
    25,737,788.45x = 253,589,627,372,052.84
  5. Step 5: Solve for x
    x = 253,589,627,372,052.84/25,737,788.45
  6. Step 6: Final answer
    x = 9,852,813.42

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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.