Home / 3,791,132,793.80-5,687,474,790.09-1,303,670,673.51

Finding the Fourth Proportional to 3,791,132,793.80, 5,687,474,790.09 and 1,303,670,673.51

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Solution

The fourth proportional to 3,791,132,793.80, 5,687,474,790.09 and 1,303,670,673.51 is: 1,955,772,718.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,791,132,793.80 : 5,687,474,790.09 = 1,303,670,673.51 : x
  2. Step 2: Convert to fraction form
    3,791,132,793.80/5,687,474,790.09 = 1,303,670,673.51/x
  3. Step 3: Cross multiply
    3,791,132,793.80x = 5,687,474,790.09 × 1,303,670,673.51
  4. Step 4: Simplify right side
    3,791,132,793.80x = 7,414,594,090,167,776,256
  5. Step 5: Solve for x
    x = 7,414,594,090,167,776,256/3,791,132,793.80
  6. Step 6: Final answer
    x = 1,955,772,718.46

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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.