Home / 26,022,456.41-35,911,203.79-14,420,213.64

Finding the Fourth Proportional to 26,022,456.41, 35,911,203.79 and 14,420,213.64

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Solution

The fourth proportional to 26,022,456.41, 35,911,203.79 and 14,420,213.64 is: 19,900,013.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,456.41 : 35,911,203.79 = 14,420,213.64 : x
  2. Step 2: Convert to fraction form
    26,022,456.41/35,911,203.79 = 14,420,213.64/x
  3. Step 3: Cross multiply
    26,022,456.41x = 35,911,203.79 × 14,420,213.64
  4. Step 4: Simplify right side
    26,022,456.41x = 517,847,230,739,054.56
  5. Step 5: Solve for x
    x = 517,847,230,739,054.56/26,022,456.41
  6. Step 6: Final answer
    x = 19,900,013.38

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1.5x scale

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.