Home / 4,171,757,048.22-6,257,637,819.40-1,551,220,648.86

Finding the Fourth Proportional to 4,171,757,048.22, 6,257,637,819.40 and 1,551,220,648.86

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Solution

The fourth proportional to 4,171,757,048.22, 6,257,637,819.40 and 1,551,220,648.86 is: 2,326,831,808.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171,757,048.22 : 6,257,637,819.40 = 1,551,220,648.86 : x
  2. Step 2: Convert to fraction form
    4,171,757,048.22/6,257,637,819.40 = 1,551,220,648.86/x
  3. Step 3: Cross multiply
    4,171,757,048.22x = 6,257,637,819.40 × 1,551,220,648.86
  4. Step 4: Simplify right side
    4,171,757,048.22x = 9,706,976,998,540,541,952
  5. Step 5: Solve for x
    x = 9,706,976,998,540,541,952/4,171,757,048.22
  6. Step 6: Final answer
    x = 2,326,831,808.84

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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.