Home / 5,821,232,589.79-8,731,847,887.54-1,840,111,400.23

Finding the Fourth Proportional to 5,821,232,589.79, 8,731,847,887.54 and 1,840,111,400.23

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Solution

The fourth proportional to 5,821,232,589.79, 8,731,847,887.54 and 1,840,111,400.23 is: 2,760,166,785.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,821,232,589.79 : 8,731,847,887.54 = 1,840,111,400.23 : x
  2. Step 2: Convert to fraction form
    5,821,232,589.79/8,731,847,887.54 = 1,840,111,400.23/x
  3. Step 3: Cross multiply
    5,821,232,589.79x = 8,731,847,887.54 × 1,840,111,400.23
  4. Step 4: Simplify right side
    5,821,232,589.79x = 16,067,572,842,910,167,040
  5. Step 5: Solve for x
    x = 16,067,572,842,910,167,040/5,821,232,589.79
  6. Step 6: Final answer
    x = 2,760,166,785.14

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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.