Home / 22,845,144.06-34,267,832.73-7,699,206.78

Finding the Fourth Proportional to 22,845,144.06, 34,267,832.73 and 7,699,206.78

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Solution

The fourth proportional to 22,845,144.06, 34,267,832.73 and 7,699,206.78 is: 11,548,849.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,845,144.06 : 34,267,832.73 = 7,699,206.78 : x
  2. Step 2: Convert to fraction form
    22,845,144.06/34,267,832.73 = 7,699,206.78/x
  3. Step 3: Cross multiply
    22,845,144.06x = 34,267,832.73 × 7,699,206.78
  4. Step 4: Simplify right side
    22,845,144.06x = 263,835,130,090,721.91
  5. Step 5: Solve for x
    x = 263,835,130,090,721.91/22,845,144.06
  6. Step 6: Final answer
    x = 11,548,849.48

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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.