Home / 2,669,066,291.64-4,004,266,286.16-1,883,653,486.86

Finding the Fourth Proportional to 2,669,066,291.64, 4,004,266,286.16 and 1,883,653,486.86

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Solution

The fourth proportional to 2,669,066,291.64, 4,004,266,286.16 and 1,883,653,486.86 is: 2,825,950,848.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,066,291.64 : 4,004,266,286.16 = 1,883,653,486.86 : x
  2. Step 2: Convert to fraction form
    2,669,066,291.64/4,004,266,286.16 = 1,883,653,486.86/x
  3. Step 3: Cross multiply
    2,669,066,291.64x = 4,004,266,286.16 × 1,883,653,486.86
  4. Step 4: Simplify right side
    2,669,066,291.64x = 7,542,650,152,241,225,728
  5. Step 5: Solve for x
    x = 7,542,650,152,241,225,728/2,669,066,291.64
  6. Step 6: Final answer
    x = 2,825,950,848.75

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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.