Home / 1,751,392,422,576.80-2,626,130,940,720.50-1,390,675,225,146.60

Finding the Fourth Proportional to 1,751,392,422,576.80, 2,626,130,940,720.50 and 1,390,675,225,146.60

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Solution

The fourth proportional to 1,751,392,422,576.80, 2,626,130,940,720.50 and 1,390,675,225,146.60 is: 2,085,252,391,281.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,392,422,576.80 : 2,626,130,940,720.50 = 1,390,675,225,146.60 : x
  2. Step 2: Convert to fraction form
    1,751,392,422,576.80/2,626,130,940,720.50 = 1,390,675,225,146.60/x
  3. Step 3: Cross multiply
    1,751,392,422,576.80x = 2,626,130,940,720.50 × 1,390,675,225,146.60
  4. Step 4: Simplify right side
    1,751,392,422,576.80x = 3,652,095,237,250,933,793,488,896
  5. Step 5: Solve for x
    x = 3,652,095,237,250,933,793,488,896/1,751,392,422,576.80
  6. Step 6: Final answer
    x = 2,085,252,391,281.71

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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.