Home / 2,582,808,750,448.80-3,564,384,359,132.20-1,485,392,217,229.10

Finding the Fourth Proportional to 2,582,808,750,448.80, 3,564,384,359,132.20 and 1,485,392,217,229.10

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Solution

The fourth proportional to 2,582,808,750,448.80, 3,564,384,359,132.20 and 1,485,392,217,229.10 is: 2,049,903,534,416.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,582,808,750,448.80 : 3,564,384,359,132.20 = 1,485,392,217,229.10 : x
  2. Step 2: Convert to fraction form
    2,582,808,750,448.80/3,564,384,359,132.20 = 1,485,392,217,229.10/x
  3. Step 3: Cross multiply
    2,582,808,750,448.80x = 3,564,384,359,132.20 × 1,485,392,217,229.10
  4. Step 4: Simplify right side
    2,582,808,750,448.80x = 5,294,508,786,268,104,128,724,992
  5. Step 5: Solve for x
    x = 5,294,508,786,268,104,128,724,992/2,582,808,750,448.80
  6. Step 6: Final answer
    x = 2,049,903,534,416.98

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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.