Home / 3,694,194,779.40-5,097,925,790.24-2,000,635,699.41

Finding the Fourth Proportional to 3,694,194,779.40, 5,097,925,790.24 and 2,000,635,699.41

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Solution

The fourth proportional to 3,694,194,779.40, 5,097,925,790.24 and 2,000,635,699.41 is: 2,760,843,143.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,194,779.40 : 5,097,925,790.24 = 2,000,635,699.41 : x
  2. Step 2: Convert to fraction form
    3,694,194,779.40/5,097,925,790.24 = 2,000,635,699.41/x
  3. Step 3: Cross multiply
    3,694,194,779.40x = 5,097,925,790.24 × 2,000,635,699.41
  4. Step 4: Simplify right side
    3,694,194,779.40x = 10,199,092,328,887,076,864
  5. Step 5: Solve for x
    x = 10,199,092,328,887,076,864/3,694,194,779.40
  6. Step 6: Final answer
    x = 2,760,843,143.89

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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.