Home / 22,525,779.36-33,786,906.48-6,351,077.28

Finding the Fourth Proportional to 22,525,779.36, 33,786,906.48 and 6,351,077.28

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Solution

The fourth proportional to 22,525,779.36, 33,786,906.48 and 6,351,077.28 is: 9,526,118.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,525,779.36 : 33,786,906.48 = 6,351,077.28 : x
  2. Step 2: Convert to fraction form
    22,525,779.36/33,786,906.48 = 6,351,077.28/x
  3. Step 3: Cross multiply
    22,525,779.36x = 33,786,906.48 × 6,351,077.28
  4. Step 4: Simplify right side
    22,525,779.36x = 214,583,254,106,612.75
  5. Step 5: Solve for x
    x = 214,583,254,106,612.75/22,525,779.36
  6. Step 6: Final answer
    x = 9,526,118.97

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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.