Home / 181,109,838.78-271,607,166.38-58,259,560.28

Finding the Fourth Proportional to 181,109,838.78, 271,607,166.38 and 58,259,560.28

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Solution

The fourth proportional to 181,109,838.78, 271,607,166.38 and 58,259,560.28 is: 87,370,814.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,109,838.78 : 271,607,166.38 = 58,259,560.28 : x
  2. Step 2: Convert to fraction form
    181,109,838.78/271,607,166.38 = 58,259,560.28/x
  3. Step 3: Cross multiply
    181,109,838.78x = 271,607,166.38 × 58,259,560.28
  4. Step 4: Simplify right side
    181,109,838.78x = 15,823,714,082,195,600
  5. Step 5: Solve for x
    x = 15,823,714,082,195,600/181,109,838.78
  6. Step 6: Final answer
    x = 87,370,814.25

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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.