Home / 33,687,887,563.54-50,451,613,657.57-19,492,937,983.27

Finding the Fourth Proportional to 33,687,887,563.54, 50,451,613,657.57 and 19,492,937,983.27

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Solution

The fourth proportional to 33,687,887,563.54, 50,451,613,657.57 and 19,492,937,983.27 is: 29,192,990,338.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,687,887,563.54 : 50,451,613,657.57 = 19,492,937,983.27 : x
  2. Step 2: Convert to fraction form
    33,687,887,563.54/50,451,613,657.57 = 19,492,937,983.27/x
  3. Step 3: Cross multiply
    33,687,887,563.54x = 50,451,613,657.57 × 19,492,937,983.27
  4. Step 4: Simplify right side
    33,687,887,563.54x = 983,450,176,182,909,796,352
  5. Step 5: Solve for x
    x = 983,450,176,182,909,796,352/33,687,887,563.54
  6. Step 6: Final answer
    x = 29,192,990,338.98

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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.