Home / 2,801,191,833.23-3,867,427,558.26-1,745,470,771.07

Finding the Fourth Proportional to 2,801,191,833.23, 3,867,427,558.26 and 1,745,470,771.07

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Solution

The fourth proportional to 2,801,191,833.23, 3,867,427,558.26 and 1,745,470,771.07 is: 2,409,860,575.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,801,191,833.23 : 3,867,427,558.26 = 1,745,470,771.07 : x
  2. Step 2: Convert to fraction form
    2,801,191,833.23/3,867,427,558.26 = 1,745,470,771.07/x
  3. Step 3: Cross multiply
    2,801,191,833.23x = 3,867,427,558.26 × 1,745,470,771.07
  4. Step 4: Simplify right side
    2,801,191,833.23x = 6,750,481,762,154,113,024
  5. Step 5: Solve for x
    x = 6,750,481,762,154,113,024/2,801,191,833.23
  6. Step 6: Final answer
    x = 2,409,860,575.09

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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.