Home / 25,012,039.01-37,521,644.51-7,741,756.55

Finding the Fourth Proportional to 25,012,039.01, 37,521,644.51 and 7,741,756.55

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Solution

The fourth proportional to 25,012,039.01, 37,521,644.51 and 7,741,756.55 is: 11,613,744.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,012,039.01 : 37,521,644.51 = 7,741,756.55 : x
  2. Step 2: Convert to fraction form
    25,012,039.01/37,521,644.51 = 7,741,756.55/x
  3. Step 3: Cross multiply
    25,012,039.01x = 37,521,644.51 × 7,741,756.55
  4. Step 4: Simplify right side
    25,012,039.01x = 290,483,437,265,222.56
  5. Step 5: Solve for x
    x = 290,483,437,265,222.56/25,012,039.01
  6. Step 6: Final answer
    x = 11,613,744.77

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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.