Home / 34,902,640.62-52,255,531.79-18,470,706.33

Finding the Fourth Proportional to 34,902,640.62, 52,255,531.79 and 18,470,706.33

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Solution

The fourth proportional to 34,902,640.62, 52,255,531.79 and 18,470,706.33 is: 27,653,970.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,902,640.62 : 52,255,531.79 = 18,470,706.33 : x
  2. Step 2: Convert to fraction form
    34,902,640.62/52,255,531.79 = 18,470,706.33/x
  3. Step 3: Cross multiply
    34,902,640.62x = 52,255,531.79 × 18,470,706.33
  4. Step 4: Simplify right side
    34,902,640.62x = 965,196,581,718,715.50
  5. Step 5: Solve for x
    x = 965,196,581,718,715.50/34,902,640.62
  6. Step 6: Final answer
    x = 27,653,970.15

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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.