Home / 1,804,733,091.84-2,491,347,720.96-1,136,659,996.80

Finding the Fourth Proportional to 1,804,733,091.84, 2,491,347,720.96 and 1,136,659,996.80

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Solution

The fourth proportional to 1,804,733,091.84, 2,491,347,720.96 and 1,136,659,996.80 is: 1,569,104,764.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,733,091.84 : 2,491,347,720.96 = 1,136,659,996.80 : x
  2. Step 2: Convert to fraction form
    1,804,733,091.84/2,491,347,720.96 = 1,136,659,996.80/x
  3. Step 3: Cross multiply
    1,804,733,091.84x = 2,491,347,720.96 × 1,136,659,996.80
  4. Step 4: Simplify right side
    1,804,733,091.84x = 2,831,815,292,534,081,024
  5. Step 5: Solve for x
    x = 2,831,815,292,534,081,024/1,804,733,091.84
  6. Step 6: Final answer
    x = 1,569,104,764.21

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.