Home / 6,556,565,579-9,832,646,043.56-2,133,944,882.16

Finding the Fourth Proportional to 6,556,565,579, 9,832,646,043.56 and 2,133,944,882.16

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Solution

The fourth proportional to 6,556,565,579, 9,832,646,043.56 and 2,133,944,882.16 is: 3,200,200,539.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,556,565,579 : 9,832,646,043.56 = 2,133,944,882.16 : x
  2. Step 2: Convert to fraction form
    6,556,565,579/9,832,646,043.56 = 2,133,944,882.16/x
  3. Step 3: Cross multiply
    6,556,565,579x = 9,832,646,043.56 × 2,133,944,882.16
  4. Step 4: Simplify right side
    6,556,565,579x = 20,982,324,702,745,632,768
  5. Step 5: Solve for x
    x = 20,982,324,702,745,632,768/6,556,565,579
  6. Step 6: Final answer
    x = 3,200,200,539.43

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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.