Home / 14,925,736.06-22,388,729.43-4,143,877.69

Finding the Fourth Proportional to 14,925,736.06, 22,388,729.43 and 4,143,877.69

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Solution

The fourth proportional to 14,925,736.06, 22,388,729.43 and 4,143,877.69 is: 6,215,851.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,925,736.06 : 22,388,729.43 = 4,143,877.69 : x
  2. Step 2: Convert to fraction form
    14,925,736.06/22,388,729.43 = 4,143,877.69/x
  3. Step 3: Cross multiply
    14,925,736.06x = 22,388,729.43 × 4,143,877.69
  4. Step 4: Simplify right side
    14,925,736.06x = 92,776,156,392,423.42
  5. Step 5: Solve for x
    x = 92,776,156,392,423.42/14,925,736.06
  6. Step 6: Final answer
    x = 6,215,851.33

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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.