Home / 2,434,135,755.10-3,650,272,899.91-1,328,149,468.28

Finding the Fourth Proportional to 2,434,135,755.10, 3,650,272,899.91 and 1,328,149,468.28

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Solution

The fourth proportional to 2,434,135,755.10, 3,650,272,899.91 and 1,328,149,468.28 is: 1,991,716,362.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,135,755.10 : 3,650,272,899.91 = 1,328,149,468.28 : x
  2. Step 2: Convert to fraction form
    2,434,135,755.10/3,650,272,899.91 = 1,328,149,468.28/x
  3. Step 3: Cross multiply
    2,434,135,755.10x = 3,650,272,899.91 × 1,328,149,468.28
  4. Step 4: Simplify right side
    2,434,135,755.10x = 4,848,108,011,092,360,192
  5. Step 5: Solve for x
    x = 4,848,108,011,092,360,192/2,434,135,755.10
  6. Step 6: Final answer
    x = 1,991,716,362.14

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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.