Home / 3,526,760,189.48-4,866,929,855.90-1,940,852,147.72

Finding the Fourth Proportional to 3,526,760,189.48, 4,866,929,855.90 and 1,940,852,147.72

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Solution

The fourth proportional to 3,526,760,189.48, 4,866,929,855.90 and 1,940,852,147.72 is: 2,678,376,401.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,760,189.48 : 4,866,929,855.90 = 1,940,852,147.72 : x
  2. Step 2: Convert to fraction form
    3,526,760,189.48/4,866,929,855.90 = 1,940,852,147.72/x
  3. Step 3: Cross multiply
    3,526,760,189.48x = 4,866,929,855.90 × 1,940,852,147.72
  4. Step 4: Simplify right side
    3,526,760,189.48x = 9,445,991,263,599,439,872
  5. Step 5: Solve for x
    x = 9,445,991,263,599,439,872/3,526,760,189.48
  6. Step 6: Final answer
    x = 2,678,376,401.03

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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.