Home / 352,753,622.29-529,096,242.53-107,112,416.33

Finding the Fourth Proportional to 352,753,622.29, 529,096,242.53 and 107,112,416.33

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Solution

The fourth proportional to 352,753,622.29, 529,096,242.53 and 107,112,416.33 is: 160,658,242.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,753,622.29 : 529,096,242.53 = 107,112,416.33 : x
  2. Step 2: Convert to fraction form
    352,753,622.29/529,096,242.53 = 107,112,416.33/x
  3. Step 3: Cross multiply
    352,753,622.29x = 529,096,242.53 × 107,112,416.33
  4. Step 4: Simplify right side
    352,753,622.29x = 56,672,777,010,102,536
  5. Step 5: Solve for x
    x = 56,672,777,010,102,536/352,753,622.29
  6. Step 6: Final answer
    x = 160,658,242.55

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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.