Home / 15,673,667.30-23,504,971.35-5,576,617.70

Finding the Fourth Proportional to 15,673,667.30, 23,504,971.35 and 5,576,617.70

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Solution

The fourth proportional to 15,673,667.30, 23,504,971.35 and 5,576,617.70 is: 8,362,959.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,673,667.30 : 23,504,971.35 = 5,576,617.70 : x
  2. Step 2: Convert to fraction form
    15,673,667.30/23,504,971.35 = 5,576,617.70/x
  3. Step 3: Cross multiply
    15,673,667.30x = 23,504,971.35 × 5,576,617.70
  4. Step 4: Simplify right side
    15,673,667.30x = 131,078,239,268,402.91
  5. Step 5: Solve for x
    x = 131,078,239,268,402.91/15,673,667.30
  6. Step 6: Final answer
    x = 8,362,959.14

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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.