Home / 25,010,650.91-37,517,868.45-7,740,598.53

Finding the Fourth Proportional to 25,010,650.91, 37,517,868.45 and 7,740,598.53

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Solution

The fourth proportional to 25,010,650.91, 37,517,868.45 and 7,740,598.53 is: 11,611,483.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,010,650.91 : 37,517,868.45 = 7,740,598.53 : x
  2. Step 2: Convert to fraction form
    25,010,650.91/37,517,868.45 = 7,740,598.53/x
  3. Step 3: Cross multiply
    25,010,650.91x = 37,517,868.45 × 7,740,598.53
  4. Step 4: Simplify right side
    25,010,650.91x = 290,410,757,203,084.12
  5. Step 5: Solve for x
    x = 290,410,757,203,084.12/25,010,650.91
  6. Step 6: Final answer
    x = 11,611,483.37

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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.