Home / 6,262,490,924.44-9,393,739,047.50-1,840,910,661.78

Finding the Fourth Proportional to 6,262,490,924.44, 9,393,739,047.50 and 1,840,910,661.78

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Solution

The fourth proportional to 6,262,490,924.44, 9,393,739,047.50 and 1,840,910,661.78 is: 2,761,366,774.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,490,924.44 : 9,393,739,047.50 = 1,840,910,661.78 : x
  2. Step 2: Convert to fraction form
    6,262,490,924.44/9,393,739,047.50 = 1,840,910,661.78/x
  3. Step 3: Cross multiply
    6,262,490,924.44x = 9,393,739,047.50 × 1,840,910,661.78
  4. Step 4: Simplify right side
    6,262,490,924.44x = 17,293,034,366,521,851,904
  5. Step 5: Solve for x
    x = 17,293,034,366,521,851,904/6,262,490,924.44
  6. Step 6: Final answer
    x = 2,761,366,774.85

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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.