Home / 844,582,800.56-1,265,224,913.07-401,294,642.06

Finding the Fourth Proportional to 844,582,800.56, 1,265,224,913.07 and 401,294,642.06

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Solution

The fourth proportional to 844,582,800.56, 1,265,224,913.07 and 401,294,642.06 is: 601,158,321.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,582,800.56 : 1,265,224,913.07 = 401,294,642.06 : x
  2. Step 2: Convert to fraction form
    844,582,800.56/1,265,224,913.07 = 401,294,642.06/x
  3. Step 3: Cross multiply
    844,582,800.56x = 1,265,224,913.07 × 401,294,642.06
  4. Step 4: Simplify right side
    844,582,800.56x = 507,727,978,615,820,224
  5. Step 5: Solve for x
    x = 507,727,978,615,820,224/844,582,800.56
  6. Step 6: Final answer
    x = 601,158,321.34

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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.