Home / 16,857,094-23,262,789.72-9,226,246

Finding the Fourth Proportional to 16,857,094, 23,262,789.72 and 9,226,246

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Solution

The fourth proportional to 16,857,094, 23,262,789.72 and 9,226,246 is: 12,732,219.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,857,094 : 23,262,789.72 = 9,226,246 : x
  2. Step 2: Convert to fraction form
    16,857,094/23,262,789.72 = 9,226,246/x
  3. Step 3: Cross multiply
    16,857,094x = 23,262,789.72 × 9,226,246
  4. Step 4: Simplify right side
    16,857,094x = 214,628,220,602,991.09
  5. Step 5: Solve for x
    x = 214,628,220,602,991.09/16,857,094
  6. Step 6: Final answer
    x = 12,732,219.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.