Home / 5,012,492,463,007.20-7,518,738,694,510.80-5,012,492,463,007.20

Finding the Fourth Proportional to 5,012,492,463,007.20, 7,518,738,694,510.80 and 5,012,492,463,007.20

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Solution

The fourth proportional to 5,012,492,463,007.20, 7,518,738,694,510.80 and 5,012,492,463,007.20 is: 7,518,738,694,510.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,012,492,463,007.20 : 7,518,738,694,510.80 = 5,012,492,463,007.20 : x
  2. Step 2: Convert to fraction form
    5,012,492,463,007.20/7,518,738,694,510.80 = 5,012,492,463,007.20/x
  3. Step 3: Cross multiply
    5,012,492,463,007.20x = 7,518,738,694,510.80 × 5,012,492,463,007.20
  4. Step 4: Simplify right side
    5,012,492,463,007.20x = 37,687,621,037,555,981,056,212,992
  5. Step 5: Solve for x
    x = 37,687,621,037,555,981,056,212,992/5,012,492,463,007.20
  6. Step 6: Final answer
    x = 7,518,738,694,510.80

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Double scale
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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.