Home / 1,734,237,453.72-2,393,241,624.44-941,283,389.36

Finding the Fourth Proportional to 1,734,237,453.72, 2,393,241,624.44 and 941,283,389.36

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Solution

The fourth proportional to 1,734,237,453.72, 2,393,241,624.44 and 941,283,389.36 is: 1,298,967,787.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,237,453.72 : 2,393,241,624.44 = 941,283,389.36 : x
  2. Step 2: Convert to fraction form
    1,734,237,453.72/2,393,241,624.44 = 941,283,389.36/x
  3. Step 3: Cross multiply
    1,734,237,453.72x = 2,393,241,624.44 × 941,283,389.36
  4. Step 4: Simplify right side
    1,734,237,453.72x = 2,252,718,587,810,315,520
  5. Step 5: Solve for x
    x = 2,252,718,587,810,315,520/1,734,237,453.72
  6. Step 6: Final answer
    x = 1,298,967,787.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.