Home / 57,184,379.56-85,819,091.10-23,106,020.68

Finding the Fourth Proportional to 57,184,379.56, 85,819,091.10 and 23,106,020.68

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Solution

The fourth proportional to 57,184,379.56, 85,819,091.10 and 23,106,020.68 is: 34,676,212.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,184,379.56 : 85,819,091.10 = 23,106,020.68 : x
  2. Step 2: Convert to fraction form
    57,184,379.56/85,819,091.10 = 23,106,020.68/x
  3. Step 3: Cross multiply
    57,184,379.56x = 85,819,091.10 × 23,106,020.68
  4. Step 4: Simplify right side
    57,184,379.56x = 1,982,937,693,695,403.75
  5. Step 5: Solve for x
    x = 1,982,937,693,695,403.75/57,184,379.56
  6. Step 6: Final answer
    x = 34,676,212.44

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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.