Home / 169,160,852.26-253,741,500.87-46,340,261.47

Finding the Fourth Proportional to 169,160,852.26, 253,741,500.87 and 46,340,261.47

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Solution

The fourth proportional to 169,160,852.26, 253,741,500.87 and 46,340,261.47 is: 69,510,453.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,160,852.26 : 253,741,500.87 = 46,340,261.47 : x
  2. Step 2: Convert to fraction form
    169,160,852.26/253,741,500.87 = 46,340,261.47/x
  3. Step 3: Cross multiply
    169,160,852.26x = 253,741,500.87 × 46,340,261.47
  4. Step 4: Simplify right side
    169,160,852.26x = 11,758,447,496,106,032
  5. Step 5: Solve for x
    x = 11,758,447,496,106,032/169,160,852.26
  6. Step 6: Final answer
    x = 69,510,453.15

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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.