Home / 28,063,361.85-38,706,099.49-24,149,714.41

Finding the Fourth Proportional to 28,063,361.85, 38,706,099.49 and 24,149,714.41

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Solution

The fourth proportional to 28,063,361.85, 38,706,099.49 and 24,149,714.41 is: 33,308,242.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,063,361.85 : 38,706,099.49 = 24,149,714.41 : x
  2. Step 2: Convert to fraction form
    28,063,361.85/38,706,099.49 = 24,149,714.41/x
  3. Step 3: Cross multiply
    28,063,361.85x = 38,706,099.49 × 24,149,714.41
  4. Step 4: Simplify right side
    28,063,361.85x = 934,741,248,608,546.75
  5. Step 5: Solve for x
    x = 934,741,248,608,546.75/28,063,361.85
  6. Step 6: Final answer
    x = 33,308,242.03

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1.5x scale

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.