Home / 40,234,104.40-60,317,039.40-14,660,201.20

Finding the Fourth Proportional to 40,234,104.40, 60,317,039.40 and 14,660,201.20

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Solution

The fourth proportional to 40,234,104.40, 60,317,039.40 and 14,660,201.20 is: 21,977,870.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,234,104.40 : 60,317,039.40 = 14,660,201.20 : x
  2. Step 2: Convert to fraction form
    40,234,104.40/60,317,039.40 = 14,660,201.20/x
  3. Step 3: Cross multiply
    40,234,104.40x = 60,317,039.40 × 14,660,201.20
  4. Step 4: Simplify right side
    40,234,104.40x = 884,259,933,392,327.25
  5. Step 5: Solve for x
    x = 884,259,933,392,327.25/40,234,104.40
  6. Step 6: Final answer
    x = 21,977,870.43

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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.