Home / 62,231,189.01-85,880,415.57-34,353,833.19

Finding the Fourth Proportional to 62,231,189.01, 85,880,415.57 and 34,353,833.19

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Solution

The fourth proportional to 62,231,189.01, 85,880,415.57 and 34,353,833.19 is: 47,409,048.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,231,189.01 : 85,880,415.57 = 34,353,833.19 : x
  2. Step 2: Convert to fraction form
    62,231,189.01/85,880,415.57 = 34,353,833.19/x
  3. Step 3: Cross multiply
    62,231,189.01x = 85,880,415.57 × 34,353,833.19
  4. Step 4: Simplify right side
    62,231,189.01x = 2,950,321,470,779,658.50
  5. Step 5: Solve for x
    x = 2,950,321,470,779,658.50/62,231,189.01
  6. Step 6: Final answer
    x = 47,409,048.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.