Home / 32,363,111.40-48,512,007.90-16,164,148.20

Finding the Fourth Proportional to 32,363,111.40, 48,512,007.90 and 16,164,148.20

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Solution

The fourth proportional to 32,363,111.40, 48,512,007.90 and 16,164,148.20 is: 24,229,910.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,363,111.40 : 48,512,007.90 = 16,164,148.20 : x
  2. Step 2: Convert to fraction form
    32,363,111.40/48,512,007.90 = 16,164,148.20/x
  3. Step 3: Cross multiply
    32,363,111.40x = 48,512,007.90 × 16,164,148.20
  4. Step 4: Simplify right side
    32,363,111.40x = 784,155,285,175,170.75
  5. Step 5: Solve for x
    x = 784,155,285,175,170.75/32,363,111.40
  6. Step 6: Final answer
    x = 24,229,910.27

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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.