Home / 2,084,131,023.12-2,876,141,946.48-1,144,325,444.16

Finding the Fourth Proportional to 2,084,131,023.12, 2,876,141,946.48 and 1,144,325,444.16

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Solution

The fourth proportional to 2,084,131,023.12, 2,876,141,946.48 and 1,144,325,444.16 is: 1,579,191,698.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,131,023.12 : 2,876,141,946.48 = 1,144,325,444.16 : x
  2. Step 2: Convert to fraction form
    2,084,131,023.12/2,876,141,946.48 = 1,144,325,444.16/x
  3. Step 3: Cross multiply
    2,084,131,023.12x = 2,876,141,946.48 × 1,144,325,444.16
  4. Step 4: Simplify right side
    2,084,131,023.12x = 3,291,242,410,372,933,120
  5. Step 5: Solve for x
    x = 3,291,242,410,372,933,120/2,084,131,023.12
  6. Step 6: Final answer
    x = 1,579,191,698.54

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1.5x scale

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.