Home / 16,284,040.80-24,435,392.40-6,193,903.20

Finding the Fourth Proportional to 16,284,040.80, 24,435,392.40 and 6,193,903.20

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Solution

The fourth proportional to 16,284,040.80, 24,435,392.40 and 6,193,903.20 is: 9,294,404.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,284,040.80 : 24,435,392.40 = 6,193,903.20 : x
  2. Step 2: Convert to fraction form
    16,284,040.80/24,435,392.40 = 6,193,903.20/x
  3. Step 3: Cross multiply
    16,284,040.80x = 24,435,392.40 × 6,193,903.20
  4. Step 4: Simplify right side
    16,284,040.80x = 151,350,455,179,615.69
  5. Step 5: Solve for x
    x = 151,350,455,179,615.69/16,284,040.80
  6. Step 6: Final answer
    x = 9,294,404.08

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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.