Home / 15,194,031.84-22,794,089.04-5,609,468.64

Finding the Fourth Proportional to 15,194,031.84, 22,794,089.04 and 5,609,468.64

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Solution

The fourth proportional to 15,194,031.84, 22,794,089.04 and 5,609,468.64 is: 8,415,325.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,194,031.84 : 22,794,089.04 = 5,609,468.64 : x
  2. Step 2: Convert to fraction form
    15,194,031.84/22,794,089.04 = 5,609,468.64/x
  3. Step 3: Cross multiply
    15,194,031.84x = 22,794,089.04 × 5,609,468.64
  4. Step 4: Simplify right side
    15,194,031.84x = 127,862,727,647,247.69
  5. Step 5: Solve for x
    x = 127,862,727,647,247.69/15,194,031.84
  6. Step 6: Final answer
    x = 8,415,325.77

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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.