Home / 14,757,771.60-22,145,988.60-8,692,491.60

Finding the Fourth Proportional to 14,757,771.60, 22,145,988.60 and 8,692,491.60

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Solution

The fourth proportional to 14,757,771.60, 22,145,988.60 and 8,692,491.60 is: 13,044,233.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,757,771.60 : 22,145,988.60 = 8,692,491.60 : x
  2. Step 2: Convert to fraction form
    14,757,771.60/22,145,988.60 = 8,692,491.60/x
  3. Step 3: Cross multiply
    14,757,771.60x = 22,145,988.60 × 8,692,491.60
  4. Step 4: Simplify right side
    14,757,771.60x = 192,503,819,879,195.75
  5. Step 5: Solve for x
    x = 192,503,819,879,195.75/14,757,771.60
  6. Step 6: Final answer
    x = 13,044,233.58

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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.