Home / 25,410,327.84-38,105,950.32-9,232,284.96

Finding the Fourth Proportional to 25,410,327.84, 38,105,950.32 and 9,232,284.96

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Solution

The fourth proportional to 25,410,327.84, 38,105,950.32 and 9,232,284.96 is: 13,844,960.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,410,327.84 : 38,105,950.32 = 9,232,284.96 : x
  2. Step 2: Convert to fraction form
    25,410,327.84/38,105,950.32 = 9,232,284.96/x
  3. Step 3: Cross multiply
    25,410,327.84x = 38,105,950.32 × 9,232,284.96
  4. Step 4: Simplify right side
    25,410,327.84x = 351,804,992,025,843.25
  5. Step 5: Solve for x
    x = 351,804,992,025,843.25/25,410,327.84
  6. Step 6: Final answer
    x = 13,844,960.77

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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.