Home / 233,898,872,703.68-322,782,339,537.32-129,614,075,954.24

Finding the Fourth Proportional to 233,898,872,703.68, 322,782,339,537.32 and 129,614,075,954.24

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Solution

The fourth proportional to 233,898,872,703.68, 322,782,339,537.32 and 129,614,075,954.24 is: 178,868,475,037.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,898,872,703.68 : 322,782,339,537.32 = 129,614,075,954.24 : x
  2. Step 2: Convert to fraction form
    233,898,872,703.68/322,782,339,537.32 = 129,614,075,954.24/x
  3. Step 3: Cross multiply
    233,898,872,703.68x = 322,782,339,537.32 × 129,614,075,954.24
  4. Step 4: Simplify right side
    233,898,872,703.68x = 41,837,134,673,477,481,005,056
  5. Step 5: Solve for x
    x = 41,837,134,673,477,481,005,056/233,898,872,703.68
  6. Step 6: Final answer
    x = 178,868,475,037.41

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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.