Home / 252,051,762.62-377,861,996.10-96,717,044.96

Finding the Fourth Proportional to 252,051,762.62, 377,861,996.10 and 96,717,044.96

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Solution

The fourth proportional to 252,051,762.62, 377,861,996.10 and 96,717,044.96 is: 144,992,819.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,051,762.62 : 377,861,996.10 = 96,717,044.96 : x
  2. Step 2: Convert to fraction form
    252,051,762.62/377,861,996.10 = 96,717,044.96/x
  3. Step 3: Cross multiply
    252,051,762.62x = 377,861,996.10 × 96,717,044.96
  4. Step 4: Simplify right side
    252,051,762.62x = 36,545,695,665,479,048
  5. Step 5: Solve for x
    x = 36,545,695,665,479,048/252,051,762.62
  6. Step 6: Final answer
    x = 144,992,819.27

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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.