Home / 2,725,611,769.60-4,079,011,804.80-1,635,876,908.80

Finding the Fourth Proportional to 2,725,611,769.60, 4,079,011,804.80 and 1,635,876,908.80

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Solution

The fourth proportional to 2,725,611,769.60, 4,079,011,804.80 and 1,635,876,908.80 is: 2,448,170,094.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,611,769.60 : 4,079,011,804.80 = 1,635,876,908.80 : x
  2. Step 2: Convert to fraction form
    2,725,611,769.60/4,079,011,804.80 = 1,635,876,908.80/x
  3. Step 3: Cross multiply
    2,725,611,769.60x = 4,079,011,804.80 × 1,635,876,908.80
  4. Step 4: Simplify right side
    2,725,611,769.60x = 6,672,761,222,194,932,736
  5. Step 5: Solve for x
    x = 6,672,761,222,194,932,736/2,725,611,769.60
  6. Step 6: Final answer
    x = 2,448,170,094.00

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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.