Home / 214,013,806.35-295,364,265.44-127,093,678.35

Finding the Fourth Proportional to 214,013,806.35, 295,364,265.44 and 127,093,678.35

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Solution

The fourth proportional to 214,013,806.35, 295,364,265.44 and 127,093,678.35 is: 175,404,248.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,013,806.35 : 295,364,265.44 = 127,093,678.35 : x
  2. Step 2: Convert to fraction form
    214,013,806.35/295,364,265.44 = 127,093,678.35/x
  3. Step 3: Cross multiply
    214,013,806.35x = 295,364,265.44 × 127,093,678.35
  4. Step 4: Simplify right side
    214,013,806.35x = 37,538,930,947,279,912
  5. Step 5: Solve for x
    x = 37,538,930,947,279,912/214,013,806.35
  6. Step 6: Final answer
    x = 175,404,248.85

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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.