Home / 25,039,907.11-37,565,249.19-7,767,763.57

Finding the Fourth Proportional to 25,039,907.11, 37,565,249.19 and 7,767,763.57

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Solution

The fourth proportional to 25,039,907.11, 37,565,249.19 and 7,767,763.57 is: 11,653,316.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,039,907.11 : 37,565,249.19 = 7,767,763.57 : x
  2. Step 2: Convert to fraction form
    25,039,907.11/37,565,249.19 = 7,767,763.57/x
  3. Step 3: Cross multiply
    25,039,907.11x = 37,565,249.19 × 7,767,763.57
  4. Step 4: Simplify right side
    25,039,907.11x = 291,797,974,156,054
  5. Step 5: Solve for x
    x = 291,797,974,156,054/25,039,907.11
  6. Step 6: Final answer
    x = 11,653,316.96

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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.