Home / 3,408,102,444.16-5,111,629,520.86-1,136,615,731.27

Finding the Fourth Proportional to 3,408,102,444.16, 5,111,629,520.86 and 1,136,615,731.27

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Solution

The fourth proportional to 3,408,102,444.16, 5,111,629,520.86 and 1,136,615,731.27 is: 1,704,748,792.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,408,102,444.16 : 5,111,629,520.86 = 1,136,615,731.27 : x
  2. Step 2: Convert to fraction form
    3,408,102,444.16/5,111,629,520.86 = 1,136,615,731.27/x
  3. Step 3: Cross multiply
    3,408,102,444.16x = 5,111,629,520.86 × 1,136,615,731.27
  4. Step 4: Simplify right side
    3,408,102,444.16x = 5,809,958,525,833,608,192
  5. Step 5: Solve for x
    x = 5,809,958,525,833,608,192/3,408,102,444.16
  6. Step 6: Final answer
    x = 1,704,748,792.33

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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.