Home / 16,170,948.40-24,256,422.60-10,714,820.80

Finding the Fourth Proportional to 16,170,948.40, 24,256,422.60 and 10,714,820.80

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Solution

The fourth proportional to 16,170,948.40, 24,256,422.60 and 10,714,820.80 is: 16,072,231.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,170,948.40 : 24,256,422.60 = 10,714,820.80 : x
  2. Step 2: Convert to fraction form
    16,170,948.40/24,256,422.60 = 10,714,820.80/x
  3. Step 3: Cross multiply
    16,170,948.40x = 24,256,422.60 × 10,714,820.80
  4. Step 4: Simplify right side
    16,170,948.40x = 259,903,221,408,070.12
  5. Step 5: Solve for x
    x = 259,903,221,408,070.12/16,170,948.40
  6. Step 6: Final answer
    x = 16,072,231.20

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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.