Home / 755,075,954,718.42-1,132,792,561,798.10-245,133,736,072.14

Finding the Fourth Proportional to 755,075,954,718.42, 1,132,792,561,798.10 and 245,133,736,072.14

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Solution

The fourth proportional to 755,075,954,718.42, 1,132,792,561,798.10 and 245,133,736,072.14 is: 367,758,595,851.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    755,075,954,718.42 : 1,132,792,561,798.10 = 245,133,736,072.14 : x
  2. Step 2: Convert to fraction form
    755,075,954,718.42/1,132,792,561,798.10 = 245,133,736,072.14/x
  3. Step 3: Cross multiply
    755,075,954,718.42x = 1,132,792,561,798.10 × 245,133,736,072.14
  4. Step 4: Simplify right side
    755,075,954,718.42x = 277,685,672,868,298,828,546,048
  5. Step 5: Solve for x
    x = 277,685,672,868,298,828,546,048/755,075,954,718.42
  6. Step 6: Final answer
    x = 367,758,595,851.26

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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.