Home / 16,700,552.42-25,008,302.40-11,003,504.90

Finding the Fourth Proportional to 16,700,552.42, 25,008,302.40 and 11,003,504.90

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Solution

The fourth proportional to 16,700,552.42, 25,008,302.40 and 11,003,504.90 is: 16,477,238.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,700,552.42 : 25,008,302.40 = 11,003,504.90 : x
  2. Step 2: Convert to fraction form
    16,700,552.42/25,008,302.40 = 11,003,504.90/x
  3. Step 3: Cross multiply
    16,700,552.42x = 25,008,302.40 × 11,003,504.90
  4. Step 4: Simplify right side
    16,700,552.42x = 275,178,977,999,081.75
  5. Step 5: Solve for x
    x = 275,178,977,999,081.75/16,700,552.42
  6. Step 6: Final answer
    x = 16,477,238.06

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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.