Home / 3,706,200,563.20-5,560,241,833.92-1,715,677,669.12

Finding the Fourth Proportional to 3,706,200,563.20, 5,560,241,833.92 and 1,715,677,669.12

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Solution

The fourth proportional to 3,706,200,563.20, 5,560,241,833.92 and 1,715,677,669.12 is: 2,573,952,107.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,200,563.20 : 5,560,241,833.92 = 1,715,677,669.12 : x
  2. Step 2: Convert to fraction form
    3,706,200,563.20/5,560,241,833.92 = 1,715,677,669.12/x
  3. Step 3: Cross multiply
    3,706,200,563.20x = 5,560,241,833.92 × 1,715,677,669.12
  4. Step 4: Simplify right side
    3,706,200,563.20x = 9,539,582,749,363,380,224
  5. Step 5: Solve for x
    x = 9,539,582,749,363,380,224/3,706,200,563.20
  6. Step 6: Final answer
    x = 2,573,952,107.20

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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.