Home / 44,034,152.80-66,051,229.20-15,270,728.80

Finding the Fourth Proportional to 44,034,152.80, 66,051,229.20 and 15,270,728.80

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Solution

The fourth proportional to 44,034,152.80, 66,051,229.20 and 15,270,728.80 is: 22,906,093.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,034,152.80 : 66,051,229.20 = 15,270,728.80 : x
  2. Step 2: Convert to fraction form
    44,034,152.80/66,051,229.20 = 15,270,728.80/x
  3. Step 3: Cross multiply
    44,034,152.80x = 66,051,229.20 × 15,270,728.80
  4. Step 4: Simplify right side
    44,034,152.80x = 1,008,650,408,019,841
  5. Step 5: Solve for x
    x = 1,008,650,408,019,841/44,034,152.80
  6. Step 6: Final answer
    x = 22,906,093.20

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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.