Home / 16,550,071.28-22,837,114.26-9,206,048.74

Finding the Fourth Proportional to 16,550,071.28, 22,837,114.26 and 9,206,048.74

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Solution

The fourth proportional to 16,550,071.28, 22,837,114.26 and 9,206,048.74 is: 12,703,243.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,550,071.28 : 22,837,114.26 = 9,206,048.74 : x
  2. Step 2: Convert to fraction form
    16,550,071.28/22,837,114.26 = 9,206,048.74/x
  3. Step 3: Cross multiply
    16,550,071.28x = 22,837,114.26 × 9,206,048.74
  4. Step 4: Simplify right side
    16,550,071.28x = 210,239,586,901,416.28
  5. Step 5: Solve for x
    x = 210,239,586,901,416.28/16,550,071.28
  6. Step 6: Final answer
    x = 12,703,243.59

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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.