Home / 3,494,248,359.75-4,822,181,729.56-2,066,543,323.33

Finding the Fourth Proportional to 3,494,248,359.75, 4,822,181,729.56 and 2,066,543,323.33

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Solution

The fourth proportional to 3,494,248,359.75, 4,822,181,729.56 and 2,066,543,323.33 is: 2,851,900,160.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,248,359.75 : 4,822,181,729.56 = 2,066,543,323.33 : x
  2. Step 2: Convert to fraction form
    3,494,248,359.75/4,822,181,729.56 = 2,066,543,323.33/x
  3. Step 3: Cross multiply
    3,494,248,359.75x = 4,822,181,729.56 × 2,066,543,323.33
  4. Step 4: Simplify right side
    3,494,248,359.75x = 9,965,247,457,106,130,944
  5. Step 5: Solve for x
    x = 9,965,247,457,106,130,944/3,494,248,359.75
  6. Step 6: Final answer
    x = 2,851,900,160.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.