Home / 4,304,988,051.20-6,457,482,076.80-3,760,792,467.20

Finding the Fourth Proportional to 4,304,988,051.20, 6,457,482,076.80 and 3,760,792,467.20

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Solution

The fourth proportional to 4,304,988,051.20, 6,457,482,076.80 and 3,760,792,467.20 is: 5,641,188,700.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304,988,051.20 : 6,457,482,076.80 = 3,760,792,467.20 : x
  2. Step 2: Convert to fraction form
    4,304,988,051.20/6,457,482,076.80 = 3,760,792,467.20/x
  3. Step 3: Cross multiply
    4,304,988,051.20x = 6,457,482,076.80 × 3,760,792,467.20
  4. Step 4: Simplify right side
    4,304,988,051.20x = 24,285,249,951,508,451,328
  5. Step 5: Solve for x
    x = 24,285,249,951,508,451,328/4,304,988,051.20
  6. Step 6: Final answer
    x = 5,641,188,700.80

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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.