Home / 41,409,300.76-57,142,235.26-22,823,418.12

Finding the Fourth Proportional to 41,409,300.76, 57,142,235.26 and 22,823,418.12

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Solution

The fourth proportional to 41,409,300.76, 57,142,235.26 and 22,823,418.12 is: 31,494,884.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,409,300.76 : 57,142,235.26 = 22,823,418.12 : x
  2. Step 2: Convert to fraction form
    41,409,300.76/57,142,235.26 = 22,823,418.12/x
  3. Step 3: Cross multiply
    41,409,300.76x = 57,142,235.26 × 22,823,418.12
  4. Step 4: Simplify right side
    41,409,300.76x = 1,304,181,127,593,328.50
  5. Step 5: Solve for x
    x = 1,304,181,127,593,328.50/41,409,300.76
  6. Step 6: Final answer
    x = 31,494,884.09

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Double scale
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1.5x scale

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.