Home / 2,716,790,786.06-3,749,148,747.43-1,527,365,056.60

Finding the Fourth Proportional to 2,716,790,786.06, 3,749,148,747.43 and 1,527,365,056.60

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Solution

The fourth proportional to 2,716,790,786.06, 3,749,148,747.43 and 1,527,365,056.60 is: 2,107,751,107.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,790,786.06 : 3,749,148,747.43 = 1,527,365,056.60 : x
  2. Step 2: Convert to fraction form
    2,716,790,786.06/3,749,148,747.43 = 1,527,365,056.60/x
  3. Step 3: Cross multiply
    2,716,790,786.06x = 3,749,148,747.43 × 1,527,365,056.60
  4. Step 4: Simplify right side
    2,716,790,786.06x = 5,726,318,788,820,240,384
  5. Step 5: Solve for x
    x = 5,726,318,788,820,240,384/2,716,790,786.06
  6. Step 6: Final answer
    x = 2,107,751,107.74

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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.