Home / 16,588,955.52-22,893,243.84-9,712,794.24

Finding the Fourth Proportional to 16,588,955.52, 22,893,243.84 and 9,712,794.24

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Solution

The fourth proportional to 16,588,955.52, 22,893,243.84 and 9,712,794.24 is: 13,403,940.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,588,955.52 : 22,893,243.84 = 9,712,794.24 : x
  2. Step 2: Convert to fraction form
    16,588,955.52/22,893,243.84 = 9,712,794.24/x
  3. Step 3: Cross multiply
    16,588,955.52x = 22,893,243.84 × 9,712,794.24
  4. Step 4: Simplify right side
    16,588,955.52x = 222,357,366,904,067.50
  5. Step 5: Solve for x
    x = 222,357,366,904,067.50/16,588,955.52
  6. Step 6: Final answer
    x = 13,403,940.15

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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.