Home / 169,503,357.44-254,255,893.22-52,908,939.75

Finding the Fourth Proportional to 169,503,357.44, 254,255,893.22 and 52,908,939.75

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Solution

The fourth proportional to 169,503,357.44, 254,255,893.22 and 52,908,939.75 is: 79,363,677.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,503,357.44 : 254,255,893.22 = 52,908,939.75 : x
  2. Step 2: Convert to fraction form
    169,503,357.44/254,255,893.22 = 52,908,939.75/x
  3. Step 3: Cross multiply
    169,503,357.44x = 254,255,893.22 × 52,908,939.75
  4. Step 4: Simplify right side
    169,503,357.44x = 13,452,409,735,194,868
  5. Step 5: Solve for x
    x = 13,452,409,735,194,868/169,503,357.44
  6. Step 6: Final answer
    x = 79,363,677.15

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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.