Home / 51,244,218.60-76,773,015.90-24,258,388.20

Finding the Fourth Proportional to 51,244,218.60, 76,773,015.90 and 24,258,388.20

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Solution

The fourth proportional to 51,244,218.60, 76,773,015.90 and 24,258,388.20 is: 36,343,409.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,244,218.60 : 76,773,015.90 = 24,258,388.20 : x
  2. Step 2: Convert to fraction form
    51,244,218.60/76,773,015.90 = 24,258,388.20/x
  3. Step 3: Cross multiply
    51,244,218.60x = 76,773,015.90 × 24,258,388.20
  4. Step 4: Simplify right side
    51,244,218.60x = 1,862,389,622,986,972.50
  5. Step 5: Solve for x
    x = 1,862,389,622,986,972.50/51,244,218.60
  6. Step 6: Final answer
    x = 36,343,409.54

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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.