Home / 16,394,610.60-24,607,662.30-8,316,707.40

Finding the Fourth Proportional to 16,394,610.60, 24,607,662.30 and 8,316,707.40

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Solution

The fourth proportional to 16,394,610.60, 24,607,662.30 and 8,316,707.40 is: 12,483,048.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,394,610.60 : 24,607,662.30 = 8,316,707.40 : x
  2. Step 2: Convert to fraction form
    16,394,610.60/24,607,662.30 = 8,316,707.40/x
  3. Step 3: Cross multiply
    16,394,610.60x = 24,607,662.30 × 8,316,707.40
  4. Step 4: Simplify right side
    16,394,610.60x = 204,654,727,147,111.03
  5. Step 5: Solve for x
    x = 204,654,727,147,111.03/16,394,610.60
  6. Step 6: Final answer
    x = 12,483,048.98

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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.