Home / 34,679,640.80-52,019,461.20-32,553,876.80

Finding the Fourth Proportional to 34,679,640.80, 52,019,461.20 and 32,553,876.80

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Solution

The fourth proportional to 34,679,640.80, 52,019,461.20 and 32,553,876.80 is: 48,830,815.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,679,640.80 : 52,019,461.20 = 32,553,876.80 : x
  2. Step 2: Convert to fraction form
    34,679,640.80/52,019,461.20 = 32,553,876.80/x
  3. Step 3: Cross multiply
    34,679,640.80x = 52,019,461.20 × 32,553,876.80
  4. Step 4: Simplify right side
    34,679,640.80x = 1,693,435,131,107,180.25
  5. Step 5: Solve for x
    x = 1,693,435,131,107,180.25/34,679,640.80
  6. Step 6: Final answer
    x = 48,830,815.20

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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.