Home / 6,906,786,629.20-10,360,179,943.80-5,697,463,109.20

Finding the Fourth Proportional to 6,906,786,629.20, 10,360,179,943.80 and 5,697,463,109.20

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Solution

The fourth proportional to 6,906,786,629.20, 10,360,179,943.80 and 5,697,463,109.20 is: 8,546,194,663.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,906,786,629.20 : 10,360,179,943.80 = 5,697,463,109.20 : x
  2. Step 2: Convert to fraction form
    6,906,786,629.20/10,360,179,943.80 = 5,697,463,109.20/x
  3. Step 3: Cross multiply
    6,906,786,629.20x = 10,360,179,943.80 × 5,697,463,109.20
  4. Step 4: Simplify right side
    6,906,786,629.20x = 59,026,743,034,474,225,664
  5. Step 5: Solve for x
    x = 59,026,743,034,474,225,664/6,906,786,629.20
  6. Step 6: Final answer
    x = 8,546,194,663.80

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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.