Home / 22,609,894,943.05-33,919,900,404.29-6,889,949,879.20

Finding the Fourth Proportional to 22,609,894,943.05, 33,919,900,404.29 and 6,889,949,879.20

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Solution

The fourth proportional to 22,609,894,943.05, 33,919,900,404.29 and 6,889,949,879.20 is: 10,336,466,148.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,609,894,943.05 : 33,919,900,404.29 = 6,889,949,879.20 : x
  2. Step 2: Convert to fraction form
    22,609,894,943.05/33,919,900,404.29 = 6,889,949,879.20/x
  3. Step 3: Cross multiply
    22,609,894,943.05x = 33,919,900,404.29 × 6,889,949,879.20
  4. Step 4: Simplify right side
    22,609,894,943.05x = 233,706,413,692,816,752,640
  5. Step 5: Solve for x
    x = 233,706,413,692,816,752,640/22,609,894,943.05
  6. Step 6: Final answer
    x = 10,336,466,148.19

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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.