Home / 35,245,883.72-52,869,190.12-10,654,014.26

Finding the Fourth Proportional to 35,245,883.72, 52,869,190.12 and 10,654,014.26

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Solution

The fourth proportional to 35,245,883.72, 52,869,190.12 and 10,654,014.26 is: 15,981,131.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,245,883.72 : 52,869,190.12 = 10,654,014.26 : x
  2. Step 2: Convert to fraction form
    35,245,883.72/52,869,190.12 = 10,654,014.26/x
  3. Step 3: Cross multiply
    35,245,883.72x = 52,869,190.12 × 10,654,014.26
  4. Step 4: Simplify right side
    35,245,883.72x = 563,269,105,558,669
  5. Step 5: Solve for x
    x = 563,269,105,558,669/35,245,883.72
  6. Step 6: Final answer
    x = 15,981,131.58

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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.