Home / 32,341,100.40-48,512,428.20-9,622,738.80

Finding the Fourth Proportional to 32,341,100.40, 48,512,428.20 and 9,622,738.80

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Solution

The fourth proportional to 32,341,100.40, 48,512,428.20 and 9,622,738.80 is: 14,434,339.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,341,100.40 : 48,512,428.20 = 9,622,738.80 : x
  2. Step 2: Convert to fraction form
    32,341,100.40/48,512,428.20 = 9,622,738.80/x
  3. Step 3: Cross multiply
    32,341,100.40x = 48,512,428.20 × 9,622,738.80
  4. Step 4: Simplify right side
    32,341,100.40x = 466,822,425,122,354.25
  5. Step 5: Solve for x
    x = 466,822,425,122,354.25/32,341,100.40
  6. Step 6: Final answer
    x = 14,434,339.57

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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.