Home / 16,011,101.71-22,093,896.99-9,483,677.63

Finding the Fourth Proportional to 16,011,101.71, 22,093,896.99 and 9,483,677.63

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Solution

The fourth proportional to 16,011,101.71, 22,093,896.99 and 9,483,677.63 is: 13,086,632.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,011,101.71 : 22,093,896.99 = 9,483,677.63 : x
  2. Step 2: Convert to fraction form
    16,011,101.71/22,093,896.99 = 9,483,677.63/x
  3. Step 3: Cross multiply
    16,011,101.71x = 22,093,896.99 × 9,483,677.63
  4. Step 4: Simplify right side
    16,011,101.71x = 209,531,396,643,587.34
  5. Step 5: Solve for x
    x = 209,531,396,643,587.34/16,011,101.71
  6. Step 6: Final answer
    x = 13,086,632.04

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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.