Home / 3,791,131,231.55-5,687,472,444.80-1,303,669,109.84

Finding the Fourth Proportional to 3,791,131,231.55, 5,687,472,444.80 and 1,303,669,109.84

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Solution

The fourth proportional to 3,791,131,231.55, 5,687,472,444.80 and 1,303,669,109.84 is: 1,955,770,372.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,791,131,231.55 : 5,687,472,444.80 = 1,303,669,109.84 : x
  2. Step 2: Convert to fraction form
    3,791,131,231.55/5,687,472,444.80 = 1,303,669,109.84/x
  3. Step 3: Cross multiply
    3,791,131,231.55x = 5,687,472,444.80 × 1,303,669,109.84
  4. Step 4: Simplify right side
    3,791,131,231.55x = 7,414,582,139,316,988,928
  5. Step 5: Solve for x
    x = 7,414,582,139,316,988,928/3,791,131,231.55
  6. Step 6: Final answer
    x = 1,955,770,372.08

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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.