Home / 9,158,695.80-13,738,043.70-2,335,255.80

Finding the Fourth Proportional to 9,158,695.80, 13,738,043.70 and 2,335,255.80

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Solution

The fourth proportional to 9,158,695.80, 13,738,043.70 and 2,335,255.80 is: 3,502,883.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,158,695.80 : 13,738,043.70 = 2,335,255.80 : x
  2. Step 2: Convert to fraction form
    9,158,695.80/13,738,043.70 = 2,335,255.80/x
  3. Step 3: Cross multiply
    9,158,695.80x = 13,738,043.70 × 2,335,255.80
  4. Step 4: Simplify right side
    9,158,695.80x = 32,081,846,231,078.46
  5. Step 5: Solve for x
    x = 32,081,846,231,078.46/9,158,695.80
  6. Step 6: Final answer
    x = 3,502,883.70

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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.