Home / 755,075,954,716.92-1,132,792,561,795.90-245,133,736,070.64

Finding the Fourth Proportional to 755,075,954,716.92, 1,132,792,561,795.90 and 245,133,736,070.64

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Solution

The fourth proportional to 755,075,954,716.92, 1,132,792,561,795.90 and 245,133,736,070.64 is: 367,758,595,849.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    755,075,954,716.92 : 1,132,792,561,795.90 = 245,133,736,070.64 : x
  2. Step 2: Convert to fraction form
    755,075,954,716.92/1,132,792,561,795.90 = 245,133,736,070.64/x
  3. Step 3: Cross multiply
    755,075,954,716.92x = 1,132,792,561,795.90 × 245,133,736,070.64
  4. Step 4: Simplify right side
    755,075,954,716.92x = 277,685,672,866,060,311,724,032
  5. Step 5: Solve for x
    x = 277,685,672,866,060,311,724,032/755,075,954,716.92
  6. Step 6: Final answer
    x = 367,758,595,849.03

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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.