Home / 15,256,853.34-22,882,764.78-5,021,846.34

Finding the Fourth Proportional to 15,256,853.34, 22,882,764.78 and 5,021,846.34

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Solution

The fourth proportional to 15,256,853.34, 22,882,764.78 and 5,021,846.34 is: 7,531,941.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,256,853.34 : 22,882,764.78 = 5,021,846.34 : x
  2. Step 2: Convert to fraction form
    15,256,853.34/22,882,764.78 = 5,021,846.34/x
  3. Step 3: Cross multiply
    15,256,853.34x = 22,882,764.78 × 5,021,846.34
  4. Step 4: Simplify right side
    15,256,853.34x = 114,913,728,559,523.91
  5. Step 5: Solve for x
    x = 114,913,728,559,523.91/15,256,853.34
  6. Step 6: Final answer
    x = 7,531,941.61

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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.