Home / 22,519,887.93-33,779,835.41-5,480,560.80

Finding the Fourth Proportional to 22,519,887.93, 33,779,835.41 and 5,480,560.80

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Solution

The fourth proportional to 22,519,887.93, 33,779,835.41 and 5,480,560.80 is: 8,220,842.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,519,887.93 : 33,779,835.41 = 5,480,560.80 : x
  2. Step 2: Convert to fraction form
    22,519,887.93/33,779,835.41 = 5,480,560.80/x
  3. Step 3: Cross multiply
    22,519,887.93x = 33,779,835.41 × 5,480,560.80
  4. Step 4: Simplify right side
    22,519,887.93x = 185,132,441,751,095.12
  5. Step 5: Solve for x
    x = 185,132,441,751,095.12/22,519,887.93
  6. Step 6: Final answer
    x = 8,220,842.05

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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.