Home / 1,362,504,758.91-1,880,257,324.54-735,973,193.00

Finding the Fourth Proportional to 1,362,504,758.91, 1,880,257,324.54 and 735,973,193.00

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Solution

The fourth proportional to 1,362,504,758.91, 1,880,257,324.54 and 735,973,193.00 is: 1,015,643,415.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,504,758.91 : 1,880,257,324.54 = 735,973,193.00 : x
  2. Step 2: Convert to fraction form
    1,362,504,758.91/1,880,257,324.54 = 735,973,193.00/x
  3. Step 3: Cross multiply
    1,362,504,758.91x = 1,880,257,324.54 × 735,973,193.00
  4. Step 4: Simplify right side
    1,362,504,758.91x = 1,383,818,986,807,600,384
  5. Step 5: Solve for x
    x = 1,383,818,986,807,600,384/1,362,504,758.91
  6. Step 6: Final answer
    x = 1,015,643,415.38

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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.