Home / 1,840,784,822.55-2,540,209,662.99-1,036,993,596.08

Finding the Fourth Proportional to 1,840,784,822.55, 2,540,209,662.99 and 1,036,993,596.08

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Solution

The fourth proportional to 1,840,784,822.55, 2,540,209,662.99 and 1,036,993,596.08 is: 1,431,009,817.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,784,822.55 : 2,540,209,662.99 = 1,036,993,596.08 : x
  2. Step 2: Convert to fraction form
    1,840,784,822.55/2,540,209,662.99 = 1,036,993,596.08/x
  3. Step 3: Cross multiply
    1,840,784,822.55x = 2,540,209,662.99 × 1,036,993,596.08
  4. Step 4: Simplify right side
    1,840,784,822.55x = 2,634,181,153,208,463,872
  5. Step 5: Solve for x
    x = 2,634,181,153,208,463,872/1,840,784,822.55
  6. Step 6: Final answer
    x = 1,431,009,817.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.