Home / 10,824,883,210.80-16,237,324,816.20-5,314,902,922.80

Finding the Fourth Proportional to 10,824,883,210.80, 16,237,324,816.20 and 5,314,902,922.80

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Solution

The fourth proportional to 10,824,883,210.80, 16,237,324,816.20 and 5,314,902,922.80 is: 7,972,354,384.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,824,883,210.80 : 16,237,324,816.20 = 5,314,902,922.80 : x
  2. Step 2: Convert to fraction form
    10,824,883,210.80/16,237,324,816.20 = 5,314,902,922.80/x
  3. Step 3: Cross multiply
    10,824,883,210.80x = 16,237,324,816.20 × 5,314,902,922.80
  4. Step 4: Simplify right side
    10,824,883,210.80x = 86,299,805,124,074,356,736
  5. Step 5: Solve for x
    x = 86,299,805,124,074,356,736/10,824,883,210.80
  6. Step 6: Final answer
    x = 7,972,354,384.20

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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.