Home / 3,861,287,263.94-5,791,984,704.61-1,100,916,279.81

Finding the Fourth Proportional to 3,861,287,263.94, 5,791,984,704.61 and 1,100,916,279.81

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Solution

The fourth proportional to 3,861,287,263.94, 5,791,984,704.61 and 1,100,916,279.81 is: 1,651,389,761.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,861,287,263.94 : 5,791,984,704.61 = 1,100,916,279.81 : x
  2. Step 2: Convert to fraction form
    3,861,287,263.94/5,791,984,704.61 = 1,100,916,279.81/x
  3. Step 3: Cross multiply
    3,861,287,263.94x = 5,791,984,704.61 × 1,100,916,279.81
  4. Step 4: Simplify right side
    3,861,287,263.94x = 6,376,490,253,713,020,928
  5. Step 5: Solve for x
    x = 6,376,490,253,713,020,928/3,861,287,263.94
  6. Step 6: Final answer
    x = 1,651,389,761.46

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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.