Home / 19,651,223,022.62-29,446,839,806.34-11,667,670,024.32

Finding the Fourth Proportional to 19,651,223,022.62, 29,446,839,806.34 and 11,667,670,024.32

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Solution

The fourth proportional to 19,651,223,022.62, 29,446,839,806.34 and 11,667,670,024.32 is: 17,483,696,038.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,651,223,022.62 : 29,446,839,806.34 = 11,667,670,024.32 : x
  2. Step 2: Convert to fraction form
    19,651,223,022.62/29,446,839,806.34 = 11,667,670,024.32/x
  3. Step 3: Cross multiply
    19,651,223,022.62x = 29,446,839,806.34 × 11,667,670,024.32
  4. Step 4: Simplify right side
    19,651,223,022.62x = 343,576,010,119,386,169,344
  5. Step 5: Solve for x
    x = 343,576,010,119,386,169,344/19,651,223,022.62
  6. Step 6: Final answer
    x = 17,483,696,038.86

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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.