Home / 1,362,504,767.94-1,880,257,336.92-735,973,201.98

Finding the Fourth Proportional to 1,362,504,767.94, 1,880,257,336.92 and 735,973,201.98

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Solution

The fourth proportional to 1,362,504,767.94, 1,880,257,336.92 and 735,973,201.98 is: 1,015,643,427.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,504,767.94 : 1,880,257,336.92 = 735,973,201.98 : x
  2. Step 2: Convert to fraction form
    1,362,504,767.94/1,880,257,336.92 = 735,973,201.98/x
  3. Step 3: Cross multiply
    1,362,504,767.94x = 1,880,257,336.92 × 735,973,201.98
  4. Step 4: Simplify right side
    1,362,504,767.94x = 1,383,819,012,799,400,192
  5. Step 5: Solve for x
    x = 1,383,819,012,799,400,192/1,362,504,767.94
  6. Step 6: Final answer
    x = 1,015,643,427.72

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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.