Home / 24,451,720.40-36,677,580.60-11,697,136.40

Finding the Fourth Proportional to 24,451,720.40, 36,677,580.60 and 11,697,136.40

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Solution

The fourth proportional to 24,451,720.40, 36,677,580.60 and 11,697,136.40 is: 17,545,704.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,451,720.40 : 36,677,580.60 = 11,697,136.40 : x
  2. Step 2: Convert to fraction form
    24,451,720.40/36,677,580.60 = 11,697,136.40/x
  3. Step 3: Cross multiply
    24,451,720.40x = 36,677,580.60 × 11,697,136.40
  4. Step 4: Simplify right side
    24,451,720.40x = 429,022,663,100,193.88
  5. Step 5: Solve for x
    x = 429,022,663,100,193.88/24,451,720.40
  6. Step 6: Final answer
    x = 17,545,704.60

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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.