Home / 44,352,048.20-66,528,072.30-14,059,862.60

Finding the Fourth Proportional to 44,352,048.20, 66,528,072.30 and 14,059,862.60

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Solution

The fourth proportional to 44,352,048.20, 66,528,072.30 and 14,059,862.60 is: 21,089,793.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,352,048.20 : 66,528,072.30 = 14,059,862.60 : x
  2. Step 2: Convert to fraction form
    44,352,048.20/66,528,072.30 = 14,059,862.60/x
  3. Step 3: Cross multiply
    44,352,048.20x = 66,528,072.30 × 14,059,862.60
  4. Step 4: Simplify right side
    44,352,048.20x = 935,375,555,580,865.88
  5. Step 5: Solve for x
    x = 935,375,555,580,865.88/44,352,048.20
  6. Step 6: Final answer
    x = 21,089,793.90

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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.