Home / 16,294,664.40-24,441,996.60-8,736,392.40

Finding the Fourth Proportional to 16,294,664.40, 24,441,996.60 and 8,736,392.40

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Solution

The fourth proportional to 16,294,664.40, 24,441,996.60 and 8,736,392.40 is: 13,104,588.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,294,664.40 : 24,441,996.60 = 8,736,392.40 : x
  2. Step 2: Convert to fraction form
    16,294,664.40/24,441,996.60 = 8,736,392.40/x
  3. Step 3: Cross multiply
    16,294,664.40x = 24,441,996.60 × 8,736,392.40
  4. Step 4: Simplify right side
    16,294,664.40x = 213,534,873,337,065.88
  5. Step 5: Solve for x
    x = 213,534,873,337,065.88/16,294,664.40
  6. Step 6: Final answer
    x = 13,104,588.60

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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.