Home / 3,096,980,222.56-4,274,345,265.95-1,827,131,659.81

Finding the Fourth Proportional to 3,096,980,222.56, 4,274,345,265.95 and 1,827,131,659.81

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Solution

The fourth proportional to 3,096,980,222.56, 4,274,345,265.95 and 1,827,131,659.81 is: 2,521,744,085.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,980,222.56 : 4,274,345,265.95 = 1,827,131,659.81 : x
  2. Step 2: Convert to fraction form
    3,096,980,222.56/4,274,345,265.95 = 1,827,131,659.81/x
  3. Step 3: Cross multiply
    3,096,980,222.56x = 4,274,345,265.95 × 1,827,131,659.81
  4. Step 4: Simplify right side
    3,096,980,222.56x = 7,809,791,560,370,120,704
  5. Step 5: Solve for x
    x = 7,809,791,560,370,120,704/3,096,980,222.56
  6. Step 6: Final answer
    x = 2,521,744,085.90

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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.