Home / 1,075,715,903.25-1,484,448,754.43-599,381,660.79

Finding the Fourth Proportional to 1,075,715,903.25, 1,484,448,754.43 and 599,381,660.79

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Solution

The fourth proportional to 1,075,715,903.25, 1,484,448,754.43 and 599,381,660.79 is: 827,124,854.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,715,903.25 : 1,484,448,754.43 = 599,381,660.79 : x
  2. Step 2: Convert to fraction form
    1,075,715,903.25/1,484,448,754.43 = 599,381,660.79/x
  3. Step 3: Cross multiply
    1,075,715,903.25x = 1,484,448,754.43 × 599,381,660.79
  4. Step 4: Simplify right side
    1,075,715,903.25x = 889,751,359,789,398,656
  5. Step 5: Solve for x
    x = 889,751,359,789,398,656/1,075,715,903.25
  6. Step 6: Final answer
    x = 827,124,854.34

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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.