Home / 4,485,917,998.80-6,734,935,425.60-2,622,473,276.40

Finding the Fourth Proportional to 4,485,917,998.80, 6,734,935,425.60 and 2,622,473,276.40

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Solution

The fourth proportional to 4,485,917,998.80, 6,734,935,425.60 and 2,622,473,276.40 is: 3,937,251,678.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,485,917,998.80 : 6,734,935,425.60 = 2,622,473,276.40 : x
  2. Step 2: Convert to fraction form
    4,485,917,998.80/6,734,935,425.60 = 2,622,473,276.40/x
  3. Step 3: Cross multiply
    4,485,917,998.80x = 6,734,935,425.60 × 2,622,473,276.40
  4. Step 4: Simplify right side
    4,485,917,998.80x = 17,662,188,171,915,661,312
  5. Step 5: Solve for x
    x = 17,662,188,171,915,661,312/4,485,917,998.80
  6. Step 6: Final answer
    x = 3,937,251,678.84

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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.