Home / 44,690,620.80-67,035,931.20-17,764,276.80

Finding the Fourth Proportional to 44,690,620.80, 67,035,931.20 and 17,764,276.80

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Solution

The fourth proportional to 44,690,620.80, 67,035,931.20 and 17,764,276.80 is: 26,646,415.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,690,620.80 : 67,035,931.20 = 17,764,276.80 : x
  2. Step 2: Convert to fraction form
    44,690,620.80/67,035,931.20 = 17,764,276.80/x
  3. Step 3: Cross multiply
    44,690,620.80x = 67,035,931.20 × 17,764,276.80
  4. Step 4: Simplify right side
    44,690,620.80x = 1,190,844,837,382,556.25
  5. Step 5: Solve for x
    x = 1,190,844,837,382,556.25/44,690,620.80
  6. Step 6: Final answer
    x = 26,646,415.20

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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.