Home / 1,892,135,477.80-2,611,067,923.43-1,088,301,845.39

Finding the Fourth Proportional to 1,892,135,477.80, 2,611,067,923.43 and 1,088,301,845.39

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Solution

The fourth proportional to 1,892,135,477.80, 2,611,067,923.43 and 1,088,301,845.39 is: 1,501,811,087.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,892,135,477.80 : 2,611,067,923.43 = 1,088,301,845.39 : x
  2. Step 2: Convert to fraction form
    1,892,135,477.80/2,611,067,923.43 = 1,088,301,845.39/x
  3. Step 3: Cross multiply
    1,892,135,477.80x = 2,611,067,923.43 × 1,088,301,845.39
  4. Step 4: Simplify right side
    1,892,135,477.80x = 2,841,630,039,516,752,384
  5. Step 5: Solve for x
    x = 2,841,630,039,516,752,384/1,892,135,477.80
  6. Step 6: Final answer
    x = 1,501,811,087.45

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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.