Home / 34,162,126.20-51,168,539.70-26,529,204.60

Finding the Fourth Proportional to 34,162,126.20, 51,168,539.70 and 26,529,204.60

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Solution

The fourth proportional to 34,162,126.20, 51,168,539.70 and 26,529,204.60 is: 39,735,836.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,162,126.20 : 51,168,539.70 = 26,529,204.60 : x
  2. Step 2: Convert to fraction form
    34,162,126.20/51,168,539.70 = 26,529,204.60/x
  3. Step 3: Cross multiply
    34,162,126.20x = 51,168,539.70 × 26,529,204.60
  4. Step 4: Simplify right side
    34,162,126.20x = 1,357,460,658,784,522.75
  5. Step 5: Solve for x
    x = 1,357,460,658,784,522.75/34,162,126.20
  6. Step 6: Final answer
    x = 39,735,836.43

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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.