Home / 16,927,429.96-25,383,141.84-6,557,506.21

Finding the Fourth Proportional to 16,927,429.96, 25,383,141.84 and 6,557,506.21

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Solution

The fourth proportional to 16,927,429.96, 25,383,141.84 and 6,557,506.21 is: 9,833,159.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,927,429.96 : 25,383,141.84 = 6,557,506.21 : x
  2. Step 2: Convert to fraction form
    16,927,429.96/25,383,141.84 = 6,557,506.21/x
  3. Step 3: Cross multiply
    16,927,429.96x = 25,383,141.84 × 6,557,506.21
  4. Step 4: Simplify right side
    16,927,429.96x = 166,450,110,245,110.81
  5. Step 5: Solve for x
    x = 166,450,110,245,110.81/16,927,429.96
  6. Step 6: Final answer
    x = 9,833,159.00

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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.