Home / 14,642,208,982.80-21,963,313,474.20-4,693,633,462.80

Finding the Fourth Proportional to 14,642,208,982.80, 21,963,313,474.20 and 4,693,633,462.80

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Solution

The fourth proportional to 14,642,208,982.80, 21,963,313,474.20 and 4,693,633,462.80 is: 7,040,450,194.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,642,208,982.80 : 21,963,313,474.20 = 4,693,633,462.80 : x
  2. Step 2: Convert to fraction form
    14,642,208,982.80/21,963,313,474.20 = 4,693,633,462.80/x
  3. Step 3: Cross multiply
    14,642,208,982.80x = 21,963,313,474.20 × 4,693,633,462.80
  4. Step 4: Simplify right side
    14,642,208,982.80x = 103,087,743,076,471,259,136
  5. Step 5: Solve for x
    x = 103,087,743,076,471,259,136/14,642,208,982.80
  6. Step 6: Final answer
    x = 7,040,450,194.20

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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.