Home / 25,286,952.93-37,930,527.81-6,117,679.23

Finding the Fourth Proportional to 25,286,952.93, 37,930,527.81 and 6,117,679.23

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Solution

The fourth proportional to 25,286,952.93, 37,930,527.81 and 6,117,679.23 is: 9,176,542.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,286,952.93 : 37,930,527.81 = 6,117,679.23 : x
  2. Step 2: Convert to fraction form
    25,286,952.93/37,930,527.81 = 6,117,679.23/x
  3. Step 3: Cross multiply
    25,286,952.93x = 37,930,527.81 × 6,117,679.23
  4. Step 4: Simplify right side
    25,286,952.93x = 232,046,802,166,174.41
  5. Step 5: Solve for x
    x = 232,046,802,166,174.41/25,286,952.93
  6. Step 6: Final answer
    x = 9,176,542.65

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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.