Home / 1,734,486,631.76-2,393,594,588.34-941,533,148.03

Finding the Fourth Proportional to 1,734,486,631.76, 2,393,594,588.34 and 941,533,148.03

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Solution

The fourth proportional to 1,734,486,631.76, 2,393,594,588.34 and 941,533,148.03 is: 1,299,317,392.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,486,631.76 : 2,393,594,588.34 = 941,533,148.03 : x
  2. Step 2: Convert to fraction form
    1,734,486,631.76/2,393,594,588.34 = 941,533,148.03/x
  3. Step 3: Cross multiply
    1,734,486,631.76x = 2,393,594,588.34 × 941,533,148.03
  4. Step 4: Simplify right side
    1,734,486,631.76x = 2,253,648,647,866,420,736
  5. Step 5: Solve for x
    x = 2,253,648,647,866,420,736/1,734,486,631.76
  6. Step 6: Final answer
    x = 1,299,317,392.59

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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.