Home / 4,517,823,528.12-6,234,747,855.57-2,510,743,250.46

Finding the Fourth Proportional to 4,517,823,528.12, 6,234,747,855.57 and 2,510,743,250.46

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Solution

The fourth proportional to 4,517,823,528.12, 6,234,747,855.57 and 2,510,743,250.46 is: 3,464,909,817.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,517,823,528.12 : 6,234,747,855.57 = 2,510,743,250.46 : x
  2. Step 2: Convert to fraction form
    4,517,823,528.12/6,234,747,855.57 = 2,510,743,250.46/x
  3. Step 3: Cross multiply
    4,517,823,528.12x = 6,234,747,855.57 × 2,510,743,250.46
  4. Step 4: Simplify right side
    4,517,823,528.12x = 15,653,851,096,692,336,640
  5. Step 5: Solve for x
    x = 15,653,851,096,692,336,640/4,517,823,528.12
  6. Step 6: Final answer
    x = 3,464,909,817.58

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Double scale
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1.5x scale

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.