Home / 25,441,022.79-37,873,806.14-25,289,686.15

Finding the Fourth Proportional to 25,441,022.79, 37,873,806.14 and 25,289,686.15

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Solution

The fourth proportional to 25,441,022.79, 37,873,806.14 and 25,289,686.15 is: 37,648,512.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,441,022.79 : 37,873,806.14 = 25,289,686.15 : x
  2. Step 2: Convert to fraction form
    25,441,022.79/37,873,806.14 = 25,289,686.15/x
  3. Step 3: Cross multiply
    25,441,022.79x = 37,873,806.14 × 25,289,686.15
  4. Step 4: Simplify right side
    25,441,022.79x = 957,816,670,519,525.38
  5. Step 5: Solve for x
    x = 957,816,670,519,525.38/25,441,022.79
  6. Step 6: Final answer
    x = 37,648,512.74

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.