Home / 52,364,101.56-78,492,258.23-23,231,660.24

Finding the Fourth Proportional to 52,364,101.56, 78,492,258.23 and 23,231,660.24

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Solution

The fourth proportional to 52,364,101.56, 78,492,258.23 and 23,231,660.24 is: 34,823,579.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,364,101.56 : 78,492,258.23 = 23,231,660.24 : x
  2. Step 2: Convert to fraction form
    52,364,101.56/78,492,258.23 = 23,231,660.24/x
  3. Step 3: Cross multiply
    52,364,101.56x = 78,492,258.23 × 23,231,660.24
  4. Step 4: Simplify right side
    52,364,101.56x = 1,823,505,474,161,084
  5. Step 5: Solve for x
    x = 1,823,505,474,161,084/52,364,101.56
  6. Step 6: Final answer
    x = 34,823,579.89

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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.