Home / 22,519,800.27-33,779,703.49-5,480,473.21

Finding the Fourth Proportional to 22,519,800.27, 33,779,703.49 and 5,480,473.21

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Solution

The fourth proportional to 22,519,800.27, 33,779,703.49 and 5,480,473.21 is: 8,220,710.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,519,800.27 : 33,779,703.49 = 5,480,473.21 : x
  2. Step 2: Convert to fraction form
    22,519,800.27/33,779,703.49 = 5,480,473.21/x
  3. Step 3: Cross multiply
    22,519,800.27x = 33,779,703.49 × 5,480,473.21
  4. Step 4: Simplify right side
    22,519,800.27x = 185,128,759,920,538.03
  5. Step 5: Solve for x
    x = 185,128,759,920,538.03/22,519,800.27
  6. Step 6: Final answer
    x = 8,220,710.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.