Home / 6,486,002,051.34-9,726,487,823.24-2,230,884,362.34

Finding the Fourth Proportional to 6,486,002,051.34, 9,726,487,823.24 and 2,230,884,362.34

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Solution

The fourth proportional to 6,486,002,051.34, 9,726,487,823.24 and 2,230,884,362.34 is: 3,345,461,412.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,486,002,051.34 : 9,726,487,823.24 = 2,230,884,362.34 : x
  2. Step 2: Convert to fraction form
    6,486,002,051.34/9,726,487,823.24 = 2,230,884,362.34/x
  3. Step 3: Cross multiply
    6,486,002,051.34x = 9,726,487,823.24 × 2,230,884,362.34
  4. Step 4: Simplify right side
    6,486,002,051.34x = 21,698,669,585,345,388,544
  5. Step 5: Solve for x
    x = 21,698,669,585,345,388,544/6,486,002,051.34
  6. Step 6: Final answer
    x = 3,345,461,412.68

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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.