Home / 2,467,754,408.34-3,701,501,243.24-809,443,254.74

Finding the Fourth Proportional to 2,467,754,408.34, 3,701,501,243.24 and 809,443,254.74

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Solution

The fourth proportional to 2,467,754,408.34, 3,701,501,243.24 and 809,443,254.74 is: 1,214,122,119.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,754,408.34 : 3,701,501,243.24 = 809,443,254.74 : x
  2. Step 2: Convert to fraction form
    2,467,754,408.34/3,701,501,243.24 = 809,443,254.74/x
  3. Step 3: Cross multiply
    2,467,754,408.34x = 3,701,501,243.24 × 809,443,254.74
  4. Step 4: Simplify right side
    2,467,754,408.34x = 2,996,155,213,729,787,392
  5. Step 5: Solve for x
    x = 2,996,155,213,729,787,392/2,467,754,408.34
  6. Step 6: Final answer
    x = 1,214,122,119.93

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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.