Home / 173,375,342-259,716,482.76-104,250,297.32

Finding the Fourth Proportional to 173,375,342, 259,716,482.76 and 104,250,297.32

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Solution

The fourth proportional to 173,375,342, 259,716,482.76 and 104,250,297.32 is: 156,167,077.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,375,342 : 259,716,482.76 = 104,250,297.32 : x
  2. Step 2: Convert to fraction form
    173,375,342/259,716,482.76 = 104,250,297.32/x
  3. Step 3: Cross multiply
    173,375,342x = 259,716,482.76 × 104,250,297.32
  4. Step 4: Simplify right side
    173,375,342x = 27,075,520,546,634,652
  5. Step 5: Solve for x
    x = 27,075,520,546,634,652/173,375,342
  6. Step 6: Final answer
    x = 156,167,077.94

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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.