Home / 569,831,915,280.49-854,775,361,039.58-187,367,522,814.96

Finding the Fourth Proportional to 569,831,915,280.49, 854,775,361,039.58 and 187,367,522,814.96

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Solution

The fourth proportional to 569,831,915,280.49, 854,775,361,039.58 and 187,367,522,814.96 is: 281,060,322,643.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,831,915,280.49 : 854,775,361,039.58 = 187,367,522,814.96 : x
  2. Step 2: Convert to fraction form
    569,831,915,280.49/854,775,361,039.58 = 187,367,522,814.96/x
  3. Step 3: Cross multiply
    569,831,915,280.49x = 854,775,361,039.58 × 187,367,522,814.96
  4. Step 4: Simplify right side
    569,831,915,280.49x = 160,157,141,961,249,153,613,824
  5. Step 5: Solve for x
    x = 160,157,141,961,249,153,613,824/569,831,915,280.49
  6. Step 6: Final answer
    x = 281,060,322,643.41

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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.