Home / 1,585,348,524,125-2,378,022,786,187.30-1,585,348,524,125

Finding the Fourth Proportional to 1,585,348,524,125, 2,378,022,786,187.30 and 1,585,348,524,125

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Solution

The fourth proportional to 1,585,348,524,125, 2,378,022,786,187.30 and 1,585,348,524,125 is: 2,378,022,786,187.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,585,348,524,125 : 2,378,022,786,187.30 = 1,585,348,524,125 : x
  2. Step 2: Convert to fraction form
    1,585,348,524,125/2,378,022,786,187.30 = 1,585,348,524,125/x
  3. Step 3: Cross multiply
    1,585,348,524,125x = 2,378,022,786,187.30 × 1,585,348,524,125
  4. Step 4: Simplify right side
    1,585,348,524,125x = 3,769,994,914,417,656,031,346,688
  5. Step 5: Solve for x
    x = 3,769,994,914,417,656,031,346,688/1,585,348,524,125
  6. Step 6: Final answer
    x = 2,378,022,786,187.30

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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.