Home / 192,777,164.36-266,037,108.84-104,674,875.38

Finding the Fourth Proportional to 192,777,164.36, 266,037,108.84 and 104,674,875.38

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Solution

The fourth proportional to 192,777,164.36, 266,037,108.84 and 104,674,875.38 is: 144,453,837.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,777,164.36 : 266,037,108.84 = 104,674,875.38 : x
  2. Step 2: Convert to fraction form
    192,777,164.36/266,037,108.84 = 104,674,875.38/x
  3. Step 3: Cross multiply
    192,777,164.36x = 266,037,108.84 × 104,674,875.38
  4. Step 4: Simplify right side
    192,777,164.36x = 27,847,401,214,282,496
  5. Step 5: Solve for x
    x = 27,847,401,214,282,496/192,777,164.36
  6. Step 6: Final answer
    x = 144,453,837.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.