Home / 16,998,504.32-23,451,277.20-10,460,783.56

Finding the Fourth Proportional to 16,998,504.32, 23,451,277.20 and 10,460,783.56

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Solution

The fourth proportional to 16,998,504.32, 23,451,277.20 and 10,460,783.56 is: 14,431,783.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,998,504.32 : 23,451,277.20 = 10,460,783.56 : x
  2. Step 2: Convert to fraction form
    16,998,504.32/23,451,277.20 = 10,460,783.56/x
  3. Step 3: Cross multiply
    16,998,504.32x = 23,451,277.20 × 10,460,783.56
  4. Step 4: Simplify right side
    16,998,504.32x = 245,318,734,994,762.84
  5. Step 5: Solve for x
    x = 245,318,734,994,762.84/16,998,504.32
  6. Step 6: Final answer
    x = 14,431,783.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.