Home / 15,408,052.83-23,112,079.24-10,929,076.83

Finding the Fourth Proportional to 15,408,052.83, 23,112,079.24 and 10,929,076.83

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Solution

The fourth proportional to 15,408,052.83, 23,112,079.24 and 10,929,076.83 is: 16,393,615.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,408,052.83 : 23,112,079.24 = 10,929,076.83 : x
  2. Step 2: Convert to fraction form
    15,408,052.83/23,112,079.24 = 10,929,076.83/x
  3. Step 3: Cross multiply
    15,408,052.83x = 23,112,079.24 × 10,929,076.83
  4. Step 4: Simplify right side
    15,408,052.83x = 252,593,689,715,008
  5. Step 5: Solve for x
    x = 252,593,689,715,008/15,408,052.83
  6. Step 6: Final answer
    x = 16,393,615.24

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1.5x scale

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.