Home / 2,709,325,998,574-3,738,968,541,993.20-1,474,671,784,995.50

Finding the Fourth Proportional to 2,709,325,998,574, 3,738,968,541,993.20 and 1,474,671,784,995.50

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Solution

The fourth proportional to 2,709,325,998,574, 3,738,968,541,993.20 and 1,474,671,784,995.50 is: 2,035,100,765,565.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,325,998,574 : 3,738,968,541,993.20 = 1,474,671,784,995.50 : x
  2. Step 2: Convert to fraction form
    2,709,325,998,574/3,738,968,541,993.20 = 1,474,671,784,995.50/x
  3. Step 3: Cross multiply
    2,709,325,998,574x = 3,738,968,541,993.20 × 1,474,671,784,995.50
  4. Step 4: Simplify right side
    2,709,325,998,574x = 5,513,751,413,863,134,240,178,176
  5. Step 5: Solve for x
    x = 5,513,751,413,863,134,240,178,176/2,709,325,998,574
  6. Step 6: Final answer
    x = 2,035,100,765,565.01

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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.