Home / 1,840,558,487.58-2,760,894,418.50-804,886,266.78

Finding the Fourth Proportional to 1,840,558,487.58, 2,760,894,418.50 and 804,886,266.78

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Solution

The fourth proportional to 1,840,558,487.58, 2,760,894,418.50 and 804,886,266.78 is: 1,207,354,189.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,558,487.58 : 2,760,894,418.50 = 804,886,266.78 : x
  2. Step 2: Convert to fraction form
    1,840,558,487.58/2,760,894,418.50 = 804,886,266.78/x
  3. Step 3: Cross multiply
    1,840,558,487.58x = 2,760,894,418.50 × 804,886,266.78
  4. Step 4: Simplify right side
    1,840,558,487.58x = 2,222,206,001,480,203,776
  5. Step 5: Solve for x
    x = 2,222,206,001,480,203,776/1,840,558,487.58
  6. Step 6: Final answer
    x = 1,207,354,189.76

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1.5x scale

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.