Home / 755,174,018,506.20-1,132,761,027,759.40-755,174,018,506.20

Finding the Fourth Proportional to 755,174,018,506.20, 1,132,761,027,759.40 and 755,174,018,506.20

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Solution

The fourth proportional to 755,174,018,506.20, 1,132,761,027,759.40 and 755,174,018,506.20 is: 1,132,761,027,759.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    755,174,018,506.20 : 1,132,761,027,759.40 = 755,174,018,506.20 : x
  2. Step 2: Convert to fraction form
    755,174,018,506.20/1,132,761,027,759.40 = 755,174,018,506.20/x
  3. Step 3: Cross multiply
    755,174,018,506.20x = 1,132,761,027,759.40 × 755,174,018,506.20
  4. Step 4: Simplify right side
    755,174,018,506.20x = 855,431,697,340,279,082,188,800
  5. Step 5: Solve for x
    x = 855,431,697,340,279,082,188,800/755,174,018,506.20
  6. Step 6: Final answer
    x = 1,132,761,027,759.40

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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.