Home / 13,795,305.62-19,037,527.00-7,997,448.33

Finding the Fourth Proportional to 13,795,305.62, 19,037,527.00 and 7,997,448.33

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Solution

The fourth proportional to 13,795,305.62, 19,037,527.00 and 7,997,448.33 is: 11,036,481.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,795,305.62 : 19,037,527.00 = 7,997,448.33 : x
  2. Step 2: Convert to fraction form
    13,795,305.62/19,037,527.00 = 7,997,448.33/x
  3. Step 3: Cross multiply
    13,795,305.62x = 19,037,527.00 × 7,997,448.33
  4. Step 4: Simplify right side
    13,795,305.62x = 152,251,638,493,486.28
  5. Step 5: Solve for x
    x = 152,251,638,493,486.28/13,795,305.62
  6. Step 6: Final answer
    x = 11,036,481.74

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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.