Home / 2,073,842,921,869.30-2,861,841,102,197.80-1,147,934,951,526.60

Finding the Fourth Proportional to 2,073,842,921,869.30, 2,861,841,102,197.80 and 1,147,934,951,526.60

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Solution

The fourth proportional to 2,073,842,921,869.30, 2,861,841,102,197.80 and 1,147,934,951,526.60 is: 1,584,115,842,277.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,842,921,869.30 : 2,861,841,102,197.80 = 1,147,934,951,526.60 : x
  2. Step 2: Convert to fraction form
    2,073,842,921,869.30/2,861,841,102,197.80 = 1,147,934,951,526.60/x
  3. Step 3: Cross multiply
    2,073,842,921,869.30x = 2,861,841,102,197.80 × 1,147,934,951,526.60
  4. Step 4: Simplify right side
    2,073,842,921,869.30x = 3,285,207,426,928,263,106,134,016
  5. Step 5: Solve for x
    x = 3,285,207,426,928,263,106,134,016/2,073,842,921,869.30
  6. Step 6: Final answer
    x = 1,584,115,842,277.52

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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.