Home / 22,174,779.96-33,263,362.30-7,029,892.44

Finding the Fourth Proportional to 22,174,779.96, 33,263,362.30 and 7,029,892.44

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Solution

The fourth proportional to 22,174,779.96, 33,263,362.30 and 7,029,892.44 is: 10,545,216.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,174,779.96 : 33,263,362.30 = 7,029,892.44 : x
  2. Step 2: Convert to fraction form
    22,174,779.96/33,263,362.30 = 7,029,892.44/x
  3. Step 3: Cross multiply
    22,174,779.96x = 33,263,362.30 × 7,029,892.44
  4. Step 4: Simplify right side
    22,174,779.96x = 233,837,859,161,751.03
  5. Step 5: Solve for x
    x = 233,837,859,161,751.03/22,174,779.96
  6. Step 6: Final answer
    x = 10,545,216.66

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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.