Home / 164,322,433,282.80-246,483,649,924.20-153,220,843,369.20

Finding the Fourth Proportional to 164,322,433,282.80, 246,483,649,924.20 and 153,220,843,369.20

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Solution

The fourth proportional to 164,322,433,282.80, 246,483,649,924.20 and 153,220,843,369.20 is: 229,831,265,053.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,322,433,282.80 : 246,483,649,924.20 = 153,220,843,369.20 : x
  2. Step 2: Convert to fraction form
    164,322,433,282.80/246,483,649,924.20 = 153,220,843,369.20/x
  3. Step 3: Cross multiply
    164,322,433,282.80x = 246,483,649,924.20 × 153,220,843,369.20
  4. Step 4: Simplify right side
    164,322,433,282.80x = 37,766,432,718,104,580,587,520
  5. Step 5: Solve for x
    x = 37,766,432,718,104,580,587,520/164,322,433,282.80
  6. Step 6: Final answer
    x = 229,831,265,053.80

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1.5x scale

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.