Home / 19,651,223,043.18-29,446,839,837.09-11,667,670,044.89

Finding the Fourth Proportional to 19,651,223,043.18, 29,446,839,837.09 and 11,667,670,044.89

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Solution

The fourth proportional to 19,651,223,043.18, 29,446,839,837.09 and 11,667,670,044.89 is: 17,483,696,069.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,651,223,043.18 : 29,446,839,837.09 = 11,667,670,044.89 : x
  2. Step 2: Convert to fraction form
    19,651,223,043.18/29,446,839,837.09 = 11,667,670,044.89/x
  3. Step 3: Cross multiply
    19,651,223,043.18x = 29,446,839,837.09 × 11,667,670,044.89
  4. Step 4: Simplify right side
    19,651,223,043.18x = 343,576,011,083,741,265,920
  5. Step 5: Solve for x
    x = 343,576,011,083,741,265,920/19,651,223,043.18
  6. Step 6: Final answer
    x = 17,483,696,069.64

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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.