Home / 2,073,842,921,871.30-2,861,841,102,200.60-1,147,934,951,528.60

Finding the Fourth Proportional to 2,073,842,921,871.30, 2,861,841,102,200.60 and 1,147,934,951,528.60

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Solution

The fourth proportional to 2,073,842,921,871.30, 2,861,841,102,200.60 and 1,147,934,951,528.60 is: 1,584,115,842,280.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,842,921,871.30 : 2,861,841,102,200.60 = 1,147,934,951,528.60 : x
  2. Step 2: Convert to fraction form
    2,073,842,921,871.30/2,861,841,102,200.60 = 1,147,934,951,528.60/x
  3. Step 3: Cross multiply
    2,073,842,921,871.30x = 2,861,841,102,200.60 × 1,147,934,951,528.60
  4. Step 4: Simplify right side
    2,073,842,921,871.30x = 3,285,207,426,937,201,469,947,904
  5. Step 5: Solve for x
    x = 3,285,207,426,937,201,469,947,904/2,073,842,921,871.30
  6. Step 6: Final answer
    x = 1,584,115,842,280.30

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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.