Home / 33,687,887,564.04-50,451,613,658.33-19,492,937,983.77

Finding the Fourth Proportional to 33,687,887,564.04, 50,451,613,658.33 and 19,492,937,983.77

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Solution

The fourth proportional to 33,687,887,564.04, 50,451,613,658.33 and 19,492,937,983.77 is: 29,192,990,339.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,687,887,564.04 : 50,451,613,658.33 = 19,492,937,983.77 : x
  2. Step 2: Convert to fraction form
    33,687,887,564.04/50,451,613,658.33 = 19,492,937,983.77/x
  3. Step 3: Cross multiply
    33,687,887,564.04x = 50,451,613,658.33 × 19,492,937,983.77
  4. Step 4: Simplify right side
    33,687,887,564.04x = 983,450,176,222,852,677,632
  5. Step 5: Solve for x
    x = 983,450,176,222,852,677,632/33,687,887,564.04
  6. Step 6: Final answer
    x = 29,192,990,339.73

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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.