Home / 44,465,844.25-66,705,141.49-13,763,119.87

Finding the Fourth Proportional to 44,465,844.25, 66,705,141.49 and 13,763,119.87

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Solution

The fourth proportional to 44,465,844.25, 66,705,141.49 and 13,763,119.87 is: 20,646,653.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,465,844.25 : 66,705,141.49 = 13,763,119.87 : x
  2. Step 2: Convert to fraction form
    44,465,844.25/66,705,141.49 = 13,763,119.87/x
  3. Step 3: Cross multiply
    44,465,844.25x = 66,705,141.49 × 13,763,119.87
  4. Step 4: Simplify right side
    44,465,844.25x = 918,070,858,321,154
  5. Step 5: Solve for x
    x = 918,070,858,321,154/44,465,844.25
  6. Step 6: Final answer
    x = 20,646,653.04

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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.