Home / 23,982,714.90-33,106,954.77-15,292,568.34

Finding the Fourth Proportional to 23,982,714.90, 33,106,954.77 and 15,292,568.34

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Solution

The fourth proportional to 23,982,714.90, 33,106,954.77 and 15,292,568.34 is: 21,110,636.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,982,714.90 : 33,106,954.77 = 15,292,568.34 : x
  2. Step 2: Convert to fraction form
    23,982,714.90/33,106,954.77 = 15,292,568.34/x
  3. Step 3: Cross multiply
    23,982,714.90x = 33,106,954.77 × 15,292,568.34
  4. Step 4: Simplify right side
    23,982,714.90x = 506,290,368,349,514
  5. Step 5: Solve for x
    x = 506,290,368,349,514/23,982,714.90
  6. Step 6: Final answer
    x = 21,110,636.16

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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.