Home / 16,294,676.40-24,442,014.60-8,736,404.40

Finding the Fourth Proportional to 16,294,676.40, 24,442,014.60 and 8,736,404.40

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Solution

The fourth proportional to 16,294,676.40, 24,442,014.60 and 8,736,404.40 is: 13,104,606.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,294,676.40 : 24,442,014.60 = 8,736,404.40 : x
  2. Step 2: Convert to fraction form
    16,294,676.40/24,442,014.60 = 8,736,404.40/x
  3. Step 3: Cross multiply
    16,294,676.40x = 24,442,014.60 × 8,736,404.40
  4. Step 4: Simplify right side
    16,294,676.40x = 213,535,323,896,304.25
  5. Step 5: Solve for x
    x = 213,535,323,896,304.25/16,294,676.40
  6. Step 6: Final answer
    x = 13,104,606.60

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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.