Home / 1,304,795,254.88-1,800,996,879.20-852,741,226.26

Finding the Fourth Proportional to 1,304,795,254.88, 1,800,996,879.20 and 852,741,226.26

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Solution

The fourth proportional to 1,304,795,254.88, 1,800,996,879.20 and 852,741,226.26 is: 1,177,030,864.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,795,254.88 : 1,800,996,879.20 = 852,741,226.26 : x
  2. Step 2: Convert to fraction form
    1,304,795,254.88/1,800,996,879.20 = 852,741,226.26/x
  3. Step 3: Cross multiply
    1,304,795,254.88x = 1,800,996,879.20 × 852,741,226.26
  4. Step 4: Simplify right side
    1,304,795,254.88x = 1,535,784,287,255,177,216
  5. Step 5: Solve for x
    x = 1,535,784,287,255,177,216/1,304,795,254.88
  6. Step 6: Final answer
    x = 1,177,030,864.82

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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.