Home / 34,869,654.54-48,100,085.37-21,794,221.26

Finding the Fourth Proportional to 34,869,654.54, 48,100,085.37 and 21,794,221.26

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Solution

The fourth proportional to 34,869,654.54, 48,100,085.37 and 21,794,221.26 is: 30,063,501.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,869,654.54 : 48,100,085.37 = 21,794,221.26 : x
  2. Step 2: Convert to fraction form
    34,869,654.54/48,100,085.37 = 21,794,221.26/x
  3. Step 3: Cross multiply
    34,869,654.54x = 48,100,085.37 × 21,794,221.26
  4. Step 4: Simplify right side
    34,869,654.54x = 1,048,303,903,178,669
  5. Step 5: Solve for x
    x = 1,048,303,903,178,669/34,869,654.54
  6. Step 6: Final answer
    x = 30,063,501.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.