Home / 2,040,698,448.30-3,061,047,672.45-1,632,551,760.30

Finding the Fourth Proportional to 2,040,698,448.30, 3,061,047,672.45 and 1,632,551,760.30

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Solution

The fourth proportional to 2,040,698,448.30, 3,061,047,672.45 and 1,632,551,760.30 is: 2,448,827,640.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,698,448.30 : 3,061,047,672.45 = 1,632,551,760.30 : x
  2. Step 2: Convert to fraction form
    2,040,698,448.30/3,061,047,672.45 = 1,632,551,760.30/x
  3. Step 3: Cross multiply
    2,040,698,448.30x = 3,061,047,672.45 × 1,632,551,760.30
  4. Step 4: Simplify right side
    2,040,698,448.30x = 4,997,318,766,020,464,640
  5. Step 5: Solve for x
    x = 4,997,318,766,020,464,640/2,040,698,448.30
  6. Step 6: Final answer
    x = 2,448,827,640.45

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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.