Home / 3,503,567,504.53-5,255,364,891.14-847,619,321.03

Finding the Fourth Proportional to 3,503,567,504.53, 5,255,364,891.14 and 847,619,321.03

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Solution

The fourth proportional to 3,503,567,504.53, 5,255,364,891.14 and 847,619,321.03 is: 1,271,432,280.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,567,504.53 : 5,255,364,891.14 = 847,619,321.03 : x
  2. Step 2: Convert to fraction form
    3,503,567,504.53/5,255,364,891.14 = 847,619,321.03/x
  3. Step 3: Cross multiply
    3,503,567,504.53x = 5,255,364,891.14 × 847,619,321.03
  4. Step 4: Simplify right side
    3,503,567,504.53x = 4,454,548,820,785,399,808
  5. Step 5: Solve for x
    x = 4,454,548,820,785,399,808/3,503,567,504.53
  6. Step 6: Final answer
    x = 1,271,432,280.11

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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.