Home / 14,599,704.60-21,899,556.90-12,710,136.60

Finding the Fourth Proportional to 14,599,704.60, 21,899,556.90 and 12,710,136.60

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Solution

The fourth proportional to 14,599,704.60, 21,899,556.90 and 12,710,136.60 is: 19,065,204.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,599,704.60 : 21,899,556.90 = 12,710,136.60 : x
  2. Step 2: Convert to fraction form
    14,599,704.60/21,899,556.90 = 12,710,136.60/x
  3. Step 3: Cross multiply
    14,599,704.60x = 21,899,556.90 × 12,710,136.60
  4. Step 4: Simplify right side
    14,599,704.60x = 278,346,359,678,472.50
  5. Step 5: Solve for x
    x = 278,346,359,678,472.50/14,599,704.60
  6. Step 6: Final answer
    x = 19,065,204.90

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Similar ratio
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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.