Home / 25,145,508.58-37,886,291.05-22,719,481.63

Finding the Fourth Proportional to 25,145,508.58, 37,886,291.05 and 22,719,481.63

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Solution

The fourth proportional to 25,145,508.58, 37,886,291.05 and 22,719,481.63 is: 34,231,039.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,145,508.58 : 37,886,291.05 = 22,719,481.63 : x
  2. Step 2: Convert to fraction form
    25,145,508.58/37,886,291.05 = 22,719,481.63/x
  3. Step 3: Cross multiply
    25,145,508.58x = 37,886,291.05 × 22,719,481.63
  4. Step 4: Simplify right side
    25,145,508.58x = 860,756,893,539,308.25
  5. Step 5: Solve for x
    x = 860,756,893,539,308.25/25,145,508.58
  6. Step 6: Final answer
    x = 34,231,039.34

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.