Home / 47,993,618.94-66,230,722.89-25,966,635

Finding the Fourth Proportional to 47,993,618.94, 66,230,722.89 and 25,966,635

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Solution

The fourth proportional to 47,993,618.94, 66,230,722.89 and 25,966,635 is: 35,833,701.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,993,618.94 : 66,230,722.89 = 25,966,635 : x
  2. Step 2: Convert to fraction form
    47,993,618.94/66,230,722.89 = 25,966,635/x
  3. Step 3: Cross multiply
    47,993,618.94x = 66,230,722.89 × 25,966,635
  4. Step 4: Simplify right side
    47,993,618.94x = 1,719,789,007,070,775.25
  5. Step 5: Solve for x
    x = 1,719,789,007,070,775.25/47,993,618.94
  6. Step 6: Final answer
    x = 35,833,701.33

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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.