Home / 14,766,887.52-22,150,238.32-7,946,673.32

Finding the Fourth Proportional to 14,766,887.52, 22,150,238.32 and 7,946,673.32

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Solution

The fourth proportional to 14,766,887.52, 22,150,238.32 and 7,946,673.32 is: 11,919,959.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,766,887.52 : 22,150,238.32 = 7,946,673.32 : x
  2. Step 2: Convert to fraction form
    14,766,887.52/22,150,238.32 = 7,946,673.32/x
  3. Step 3: Cross multiply
    14,766,887.52x = 22,150,238.32 × 7,946,673.32
  4. Step 4: Simplify right side
    14,766,887.52x = 176,020,707,889,185.62
  5. Step 5: Solve for x
    x = 176,020,707,889,185.62/14,766,887.52
  6. Step 6: Final answer
    x = 11,919,959.95

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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.