Home / 22,519,953.18-33,779,933.28-5,480,626.05

Finding the Fourth Proportional to 22,519,953.18, 33,779,933.28 and 5,480,626.05

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Solution

The fourth proportional to 22,519,953.18, 33,779,933.28 and 5,480,626.05 is: 8,220,939.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,519,953.18 : 33,779,933.28 = 5,480,626.05 : x
  2. Step 2: Convert to fraction form
    22,519,953.18/33,779,933.28 = 5,480,626.05/x
  3. Step 3: Cross multiply
    22,519,953.18x = 33,779,933.28 × 5,480,626.05
  4. Step 4: Simplify right side
    22,519,953.18x = 185,135,182,301,629.94
  5. Step 5: Solve for x
    x = 185,135,182,301,629.94/22,519,953.18
  6. Step 6: Final answer
    x = 8,220,939.93

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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.