Home / 31,052,260.02-46,587,520.74-9,193,195.02

Finding the Fourth Proportional to 31,052,260.02, 46,587,520.74 and 9,193,195.02

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Solution

The fourth proportional to 31,052,260.02, 46,587,520.74 and 9,193,195.02 is: 13,792,495.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,052,260.02 : 46,587,520.74 = 9,193,195.02 : x
  2. Step 2: Convert to fraction form
    31,052,260.02/46,587,520.74 = 9,193,195.02/x
  3. Step 3: Cross multiply
    31,052,260.02x = 46,587,520.74 × 9,193,195.02
  4. Step 4: Simplify right side
    31,052,260.02x = 428,288,163,661,114.69
  5. Step 5: Solve for x
    x = 428,288,163,661,114.69/31,052,260.02
  6. Step 6: Final answer
    x = 13,792,495.73

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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.