Home / 16,307,069.10-24,463,556.10-8,199,641.40

Finding the Fourth Proportional to 16,307,069.10, 24,463,556.10 and 8,199,641.40

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Solution

The fourth proportional to 16,307,069.10, 24,463,556.10 and 8,199,641.40 is: 12,300,946.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,307,069.10 : 24,463,556.10 = 8,199,641.40 : x
  2. Step 2: Convert to fraction form
    16,307,069.10/24,463,556.10 = 8,199,641.40/x
  3. Step 3: Cross multiply
    16,307,069.10x = 24,463,556.10 × 8,199,641.40
  4. Step 4: Simplify right side
    16,307,069.10x = 200,592,387,388,782.56
  5. Step 5: Solve for x
    x = 200,592,387,388,782.56/16,307,069.10
  6. Step 6: Final answer
    x = 12,300,946.67

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1.5x scale

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.