Home / 3,760,268,270.40-5,636,819,224.80-2,930,761,915.20

Finding the Fourth Proportional to 3,760,268,270.40, 5,636,819,224.80 and 2,930,761,915.20

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Solution

The fourth proportional to 3,760,268,270.40, 5,636,819,224.80 and 2,930,761,915.20 is: 4,393,350,133.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,760,268,270.40 : 5,636,819,224.80 = 2,930,761,915.20 : x
  2. Step 2: Convert to fraction form
    3,760,268,270.40/5,636,819,224.80 = 2,930,761,915.20/x
  3. Step 3: Cross multiply
    3,760,268,270.40x = 5,636,819,224.80 × 2,930,761,915.20
  4. Step 4: Simplify right side
    3,760,268,270.40x = 16,520,175,106,911,027,200
  5. Step 5: Solve for x
    x = 16,520,175,106,911,027,200/3,760,268,270.40
  6. Step 6: Final answer
    x = 4,393,350,133.27

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1.5x scale

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.