Home / 16,200,580.14-24,300,893.79-6,615,958.68

Finding the Fourth Proportional to 16,200,580.14, 24,300,893.79 and 6,615,958.68

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Solution

The fourth proportional to 16,200,580.14, 24,300,893.79 and 6,615,958.68 is: 9,923,947.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,200,580.14 : 24,300,893.79 = 6,615,958.68 : x
  2. Step 2: Convert to fraction form
    16,200,580.14/24,300,893.79 = 6,615,958.68/x
  3. Step 3: Cross multiply
    16,200,580.14x = 24,300,893.79 × 6,615,958.68
  4. Step 4: Simplify right side
    16,200,580.14x = 160,773,709,201,708.59
  5. Step 5: Solve for x
    x = 160,773,709,201,708.59/16,200,580.14
  6. Step 6: Final answer
    x = 9,923,947.65

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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.