Home / 33,714,556.06-46,514,698.04-21,948,466.90

Finding the Fourth Proportional to 33,714,556.06, 46,514,698.04 and 21,948,466.90

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Solution

The fourth proportional to 33,714,556.06, 46,514,698.04 and 21,948,466.90 is: 30,281,469.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,714,556.06 : 46,514,698.04 = 21,948,466.90 : x
  2. Step 2: Convert to fraction form
    33,714,556.06/46,514,698.04 = 21,948,466.90/x
  3. Step 3: Cross multiply
    33,714,556.06x = 46,514,698.04 × 21,948,466.90
  4. Step 4: Simplify right side
    33,714,556.06x = 1,020,926,310,294,434.75
  5. Step 5: Solve for x
    x = 1,020,926,310,294,434.75/33,714,556.06
  6. Step 6: Final answer
    x = 30,281,469.77

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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.