Home / 16,308,282.04-24,409,194.21-11,989,188.50

Finding the Fourth Proportional to 16,308,282.04, 24,409,194.21 and 11,989,188.50

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Solution

The fourth proportional to 16,308,282.04, 24,409,194.21 and 11,989,188.50 is: 17,944,651.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,308,282.04 : 24,409,194.21 = 11,989,188.50 : x
  2. Step 2: Convert to fraction form
    16,308,282.04/24,409,194.21 = 11,989,188.50/x
  3. Step 3: Cross multiply
    16,308,282.04x = 24,409,194.21 × 11,989,188.50
  4. Step 4: Simplify right side
    16,308,282.04x = 292,646,430,394,752.62
  5. Step 5: Solve for x
    x = 292,646,430,394,752.62/16,308,282.04
  6. Step 6: Final answer
    x = 17,944,651.05

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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.