Home / 44,287,941.40-66,219,335.70-32,808,815.80

Finding the Fourth Proportional to 44,287,941.40, 66,219,335.70 and 32,808,815.80

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Solution

The fourth proportional to 44,287,941.40, 66,219,335.70 and 32,808,815.80 is: 49,055,745.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,287,941.40 : 66,219,335.70 = 32,808,815.80 : x
  2. Step 2: Convert to fraction form
    44,287,941.40/66,219,335.70 = 32,808,815.80/x
  3. Step 3: Cross multiply
    44,287,941.40x = 66,219,335.70 × 32,808,815.80
  4. Step 4: Simplify right side
    44,287,941.40x = 2,172,577,987,379,664.25
  5. Step 5: Solve for x
    x = 2,172,577,987,379,664.25/44,287,941.40
  6. Step 6: Final answer
    x = 49,055,745.62

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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.