Home / 16,353,048.90-24,529,573.35-13,802,132.10

Finding the Fourth Proportional to 16,353,048.90, 24,529,573.35 and 13,802,132.10

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Solution

The fourth proportional to 16,353,048.90, 24,529,573.35 and 13,802,132.10 is: 20,703,198.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,353,048.90 : 24,529,573.35 = 13,802,132.10 : x
  2. Step 2: Convert to fraction form
    16,353,048.90/24,529,573.35 = 13,802,132.10/x
  3. Step 3: Cross multiply
    16,353,048.90x = 24,529,573.35 × 13,802,132.10
  4. Step 4: Simplify right side
    16,353,048.90x = 338,560,411,733,339.56
  5. Step 5: Solve for x
    x = 338,560,411,733,339.56/16,353,048.90
  6. Step 6: Final answer
    x = 20,703,198.15

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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.