Home / 16,843,523.40-25,265,285.10-16,371,131.40

Finding the Fourth Proportional to 16,843,523.40, 25,265,285.10 and 16,371,131.40

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Solution

The fourth proportional to 16,843,523.40, 25,265,285.10 and 16,371,131.40 is: 24,556,697.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,843,523.40 : 25,265,285.10 = 16,371,131.40 : x
  2. Step 2: Convert to fraction form
    16,843,523.40/25,265,285.10 = 16,371,131.40/x
  3. Step 3: Cross multiply
    16,843,523.40x = 25,265,285.10 × 16,371,131.40
  4. Step 4: Simplify right side
    16,843,523.40x = 413,621,302,230,562.19
  5. Step 5: Solve for x
    x = 413,621,302,230,562.19/16,843,523.40
  6. Step 6: Final answer
    x = 24,556,697.10

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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.