Home / 2,201,904,074.40-3,302,856,111.60-1,222,352,023.20

Finding the Fourth Proportional to 2,201,904,074.40, 3,302,856,111.60 and 1,222,352,023.20

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Solution

The fourth proportional to 2,201,904,074.40, 3,302,856,111.60 and 1,222,352,023.20 is: 1,833,528,034.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,904,074.40 : 3,302,856,111.60 = 1,222,352,023.20 : x
  2. Step 2: Convert to fraction form
    2,201,904,074.40/3,302,856,111.60 = 1,222,352,023.20/x
  3. Step 3: Cross multiply
    2,201,904,074.40x = 3,302,856,111.60 × 1,222,352,023.20
  4. Step 4: Simplify right side
    2,201,904,074.40x = 4,037,252,850,352,744,960
  5. Step 5: Solve for x
    x = 4,037,252,850,352,744,960/2,201,904,074.40
  6. Step 6: Final answer
    x = 1,833,528,034.80

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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.