Home / 16,958,267.56-23,402,705.52-9,223,362.37

Finding the Fourth Proportional to 16,958,267.56, 23,402,705.52 and 9,223,362.37

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Solution

The fourth proportional to 16,958,267.56, 23,402,705.52 and 9,223,362.37 is: 12,728,401.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,958,267.56 : 23,402,705.52 = 9,223,362.37 : x
  2. Step 2: Convert to fraction form
    16,958,267.56/23,402,705.52 = 9,223,362.37/x
  3. Step 3: Cross multiply
    16,958,267.56x = 23,402,705.52 × 9,223,362.37
  4. Step 4: Simplify right side
    16,958,267.56x = 215,851,633,449,359.25
  5. Step 5: Solve for x
    x = 215,851,633,449,359.25/16,958,267.56
  6. Step 6: Final answer
    x = 12,728,401.22

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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.