Home / 14,808,110.20-22,220,459.70-6,286,996.60

Finding the Fourth Proportional to 14,808,110.20, 22,220,459.70 and 6,286,996.60

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Solution

The fourth proportional to 14,808,110.20, 22,220,459.70 and 6,286,996.60 is: 9,434,016.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,808,110.20 : 22,220,459.70 = 6,286,996.60 : x
  2. Step 2: Convert to fraction form
    14,808,110.20/22,220,459.70 = 6,286,996.60/x
  3. Step 3: Cross multiply
    14,808,110.20x = 22,220,459.70 × 6,286,996.60
  4. Step 4: Simplify right side
    14,808,110.20x = 139,699,954,584,337
  5. Step 5: Solve for x
    x = 139,699,954,584,337/14,808,110.20
  6. Step 6: Final answer
    x = 9,434,016.41

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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.