Home / 16,713,774.82-23,056,520.62-10,915,950.34

Finding the Fourth Proportional to 16,713,774.82, 23,056,520.62 and 10,915,950.34

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Solution

The fourth proportional to 16,713,774.82, 23,056,520.62 and 10,915,950.34 is: 15,058,467.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,713,774.82 : 23,056,520.62 = 10,915,950.34 : x
  2. Step 2: Convert to fraction form
    16,713,774.82/23,056,520.62 = 10,915,950.34/x
  3. Step 3: Cross multiply
    16,713,774.82x = 23,056,520.62 × 10,915,950.34
  4. Step 4: Simplify right side
    16,713,774.82x = 251,683,833,958,533.56
  5. Step 5: Solve for x
    x = 251,683,833,958,533.56/16,713,774.82
  6. Step 6: Final answer
    x = 15,058,467.45

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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.