Home / 17,821,532,405.96-26,732,303,562.72-6,627,944,053.16

Finding the Fourth Proportional to 17,821,532,405.96, 26,732,303,562.72 and 6,627,944,053.16

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Solution

The fourth proportional to 17,821,532,405.96, 26,732,303,562.72 and 6,627,944,053.16 is: 9,941,917,922.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,821,532,405.96 : 26,732,303,562.72 = 6,627,944,053.16 : x
  2. Step 2: Convert to fraction form
    17,821,532,405.96/26,732,303,562.72 = 6,627,944,053.16/x
  3. Step 3: Cross multiply
    17,821,532,405.96x = 26,732,303,562.72 × 6,627,944,053.16
  4. Step 4: Simplify right side
    17,821,532,405.96x = 177,180,212,425,797,894,144
  5. Step 5: Solve for x
    x = 177,180,212,425,797,894,144/17,821,532,405.96
  6. Step 6: Final answer
    x = 9,941,917,922.08

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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.