Home / 25,501,793.52-35,193,720.06-14,341,798.20

Finding the Fourth Proportional to 25,501,793.52, 35,193,720.06 and 14,341,798.20

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Solution

The fourth proportional to 25,501,793.52, 35,193,720.06 and 14,341,798.20 is: 19,792,381.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,501,793.52 : 35,193,720.06 = 14,341,798.20 : x
  2. Step 2: Convert to fraction form
    25,501,793.52/35,193,720.06 = 14,341,798.20/x
  3. Step 3: Cross multiply
    25,501,793.52x = 35,193,720.06 × 14,341,798.20
  4. Step 4: Simplify right side
    25,501,793.52x = 504,741,231,007,811.88
  5. Step 5: Solve for x
    x = 504,741,231,007,811.88/25,501,793.52
  6. Step 6: Final answer
    x = 19,792,381.69

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Double scale
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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.