Home / 57,260,348.56-85,971,235.44-41,077,478.03

Finding the Fourth Proportional to 57,260,348.56, 85,971,235.44 and 41,077,478.03

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Solution

The fourth proportional to 57,260,348.56, 85,971,235.44 and 41,077,478.03 is: 61,674,118.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,260,348.56 : 85,971,235.44 = 41,077,478.03 : x
  2. Step 2: Convert to fraction form
    57,260,348.56/85,971,235.44 = 41,077,478.03/x
  3. Step 3: Cross multiply
    57,260,348.56x = 85,971,235.44 × 41,077,478.03
  4. Step 4: Simplify right side
    57,260,348.56x = 3,531,481,534,998,557.50
  5. Step 5: Solve for x
    x = 3,531,481,534,998,557.50/57,260,348.56
  6. Step 6: Final answer
    x = 61,674,118.72

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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.