Home / 846,166,907.04-1,268,582,827.41-534,617,844.23

Finding the Fourth Proportional to 846,166,907.04, 1,268,582,827.41 and 534,617,844.23

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Solution

The fourth proportional to 846,166,907.04, 1,268,582,827.41 and 534,617,844.23 is: 801,505,011.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,166,907.04 : 1,268,582,827.41 = 534,617,844.23 : x
  2. Step 2: Convert to fraction form
    846,166,907.04/1,268,582,827.41 = 534,617,844.23/x
  3. Step 3: Cross multiply
    846,166,907.04x = 1,268,582,827.41 × 534,617,844.23
  4. Step 4: Simplify right side
    846,166,907.04x = 678,207,016,410,789,504
  5. Step 5: Solve for x
    x = 678,207,016,410,789,504/846,166,907.04
  6. Step 6: Final answer
    x = 801,505,011.33

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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.