Home / 183,649,852.44-253,448,249.24-101,143,615.32

Finding the Fourth Proportional to 183,649,852.44, 253,448,249.24 and 101,143,615.32

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Solution

The fourth proportional to 183,649,852.44, 253,448,249.24 and 101,143,615.32 is: 139,584,496.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,649,852.44 : 253,448,249.24 = 101,143,615.32 : x
  2. Step 2: Convert to fraction form
    183,649,852.44/253,448,249.24 = 101,143,615.32/x
  3. Step 3: Cross multiply
    183,649,852.44x = 253,448,249.24 × 101,143,615.32
  4. Step 4: Simplify right side
    183,649,852.44x = 25,634,672,224,658,040
  5. Step 5: Solve for x
    x = 25,634,672,224,658,040/183,649,852.44
  6. Step 6: Final answer
    x = 139,584,496.72

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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.