Home / 36,471,620.40-54,707,430.60-34,792,004.40

Finding the Fourth Proportional to 36,471,620.40, 54,707,430.60 and 34,792,004.40

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Solution

The fourth proportional to 36,471,620.40, 54,707,430.60 and 34,792,004.40 is: 52,188,006.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,471,620.40 : 54,707,430.60 = 34,792,004.40 : x
  2. Step 2: Convert to fraction form
    36,471,620.40/54,707,430.60 = 34,792,004.40/x
  3. Step 3: Cross multiply
    36,471,620.40x = 54,707,430.60 × 34,792,004.40
  4. Step 4: Simplify right side
    36,471,620.40x = 1,903,381,166,147,894.50
  5. Step 5: Solve for x
    x = 1,903,381,166,147,894.50/36,471,620.40
  6. Step 6: Final answer
    x = 52,188,006.60

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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.