Home / 3,236,675,127.22-4,853,046,686.37-1,269,171,107.74

Finding the Fourth Proportional to 3,236,675,127.22, 4,853,046,686.37 and 1,269,171,107.74

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Solution

The fourth proportional to 3,236,675,127.22, 4,853,046,686.37 and 1,269,171,107.74 is: 1,902,985,748.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,675,127.22 : 4,853,046,686.37 = 1,269,171,107.74 : x
  2. Step 2: Convert to fraction form
    3,236,675,127.22/4,853,046,686.37 = 1,269,171,107.74/x
  3. Step 3: Cross multiply
    3,236,675,127.22x = 4,853,046,686.37 × 1,269,171,107.74
  4. Step 4: Simplify right side
    3,236,675,127.22x = 6,159,346,638,854,149,120
  5. Step 5: Solve for x
    x = 6,159,346,638,854,149,120/3,236,675,127.22
  6. Step 6: Final answer
    x = 1,902,985,748.26

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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.