Home / 5,781,211,436.17-8,670,134,837.06-2,239,162,864.44

Finding the Fourth Proportional to 5,781,211,436.17, 8,670,134,837.06 and 2,239,162,864.44

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Solution

The fourth proportional to 5,781,211,436.17, 8,670,134,837.06 and 2,239,162,864.44 is: 3,358,092,706.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,781,211,436.17 : 8,670,134,837.06 = 2,239,162,864.44 : x
  2. Step 2: Convert to fraction form
    5,781,211,436.17/8,670,134,837.06 = 2,239,162,864.44/x
  3. Step 3: Cross multiply
    5,781,211,436.17x = 8,670,134,837.06 × 2,239,162,864.44
  4. Step 4: Simplify right side
    5,781,211,436.17x = 19,413,843,956,819,189,760
  5. Step 5: Solve for x
    x = 19,413,843,956,819,189,760/5,781,211,436.17
  6. Step 6: Final answer
    x = 3,358,092,706.20

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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.