Home / 2,953,723,049.36-4,430,592,078.18-1,206,925,788.27

Finding the Fourth Proportional to 2,953,723,049.36, 4,430,592,078.18 and 1,206,925,788.27

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Solution

The fourth proportional to 2,953,723,049.36, 4,430,592,078.18 and 1,206,925,788.27 is: 1,810,391,748.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,723,049.36 : 4,430,592,078.18 = 1,206,925,788.27 : x
  2. Step 2: Convert to fraction form
    2,953,723,049.36/4,430,592,078.18 = 1,206,925,788.27/x
  3. Step 3: Cross multiply
    2,953,723,049.36x = 4,430,592,078.18 × 1,206,925,788.27
  4. Step 4: Simplify right side
    2,953,723,049.36x = 5,347,395,836,460,214,272
  5. Step 5: Solve for x
    x = 5,347,395,836,460,214,272/2,953,723,049.36
  6. Step 6: Final answer
    x = 1,810,391,748.69

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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.