Home / 17,521,447.10-24,179,339.67-9,786,602.30

Finding the Fourth Proportional to 17,521,447.10, 24,179,339.67 and 9,786,602.30

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Solution

The fourth proportional to 17,521,447.10, 24,179,339.67 and 9,786,602.30 is: 13,505,367.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,521,447.10 : 24,179,339.67 = 9,786,602.30 : x
  2. Step 2: Convert to fraction form
    17,521,447.10/24,179,339.67 = 9,786,602.30/x
  3. Step 3: Cross multiply
    17,521,447.10x = 24,179,339.67 × 9,786,602.30
  4. Step 4: Simplify right side
    17,521,447.10x = 236,633,581,226,903.28
  5. Step 5: Solve for x
    x = 236,633,581,226,903.28/17,521,447.10
  6. Step 6: Final answer
    x = 13,505,367.44

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1.5x scale

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.