Home / 1,790,204,296,322.60-2,684,325,786,368.70-881,644,167,993.16

Finding the Fourth Proportional to 1,790,204,296,322.60, 2,684,325,786,368.70 and 881,644,167,993.16

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Solution

The fourth proportional to 1,790,204,296,322.60, 2,684,325,786,368.70 and 881,644,167,993.16 is: 1,321,983,295,094.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,790,204,296,322.60 : 2,684,325,786,368.70 = 881,644,167,993.16 : x
  2. Step 2: Convert to fraction form
    1,790,204,296,322.60/2,684,325,786,368.70 = 881,644,167,993.16/x
  3. Step 3: Cross multiply
    1,790,204,296,322.60x = 2,684,325,786,368.70 × 881,644,167,993.16
  4. Step 4: Simplify right side
    1,790,204,296,322.60x = 2,366,620,174,545,617,615,323,136
  5. Step 5: Solve for x
    x = 2,366,620,174,545,617,615,323,136/1,790,204,296,322.60
  6. Step 6: Final answer
    x = 1,321,983,295,094.91

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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.