Home / 17,311,983-23,891,239.98-9,576,891.96

Finding the Fourth Proportional to 17,311,983, 23,891,239.98 and 9,576,891.96

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Solution

The fourth proportional to 17,311,983, 23,891,239.98 and 9,576,891.96 is: 13,216,500.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,311,983 : 23,891,239.98 = 9,576,891.96 : x
  2. Step 2: Convert to fraction form
    17,311,983/23,891,239.98 = 9,576,891.96/x
  3. Step 3: Cross multiply
    17,311,983x = 23,891,239.98 × 9,576,891.96
  4. Step 4: Simplify right side
    17,311,983x = 228,803,824,078,892.59
  5. Step 5: Solve for x
    x = 228,803,824,078,892.59/17,311,983
  6. Step 6: Final answer
    x = 13,216,500.04

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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.