Home / 6,350,937,945.73-8,764,301,631.14-3,531,485,336.83

Finding the Fourth Proportional to 6,350,937,945.73, 8,764,301,631.14 and 3,531,485,336.83

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Solution

The fourth proportional to 6,350,937,945.73, 8,764,301,631.14 and 3,531,485,336.83 is: 4,873,453,805.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,350,937,945.73 : 8,764,301,631.14 = 3,531,485,336.83 : x
  2. Step 2: Convert to fraction form
    6,350,937,945.73/8,764,301,631.14 = 3,531,485,336.83/x
  3. Step 3: Cross multiply
    6,350,937,945.73x = 8,764,301,631.14 × 3,531,485,336.83
  4. Step 4: Simplify right side
    6,350,937,945.73x = 30,951,002,697,926,160,384
  5. Step 5: Solve for x
    x = 30,951,002,697,926,160,384/6,350,937,945.73
  6. Step 6: Final answer
    x = 4,873,453,805.16

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Double scale
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1.5x scale

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.