Home / 13,588,696.02-20,376,745.53-5,066,744.34

Finding the Fourth Proportional to 13,588,696.02, 20,376,745.53 and 5,066,744.34

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Solution

The fourth proportional to 13,588,696.02, 20,376,745.53 and 5,066,744.34 is: 7,597,768.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,588,696.02 : 20,376,745.53 = 5,066,744.34 : x
  2. Step 2: Convert to fraction form
    13,588,696.02/20,376,745.53 = 5,066,744.34/x
  3. Step 3: Cross multiply
    13,588,696.02x = 20,376,745.53 × 5,066,744.34
  4. Step 4: Simplify right side
    13,588,696.02x = 103,243,760,081,747.80
  5. Step 5: Solve for x
    x = 103,243,760,081,747.80/13,588,696.02
  6. Step 6: Final answer
    x = 7,597,768.02

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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.