Home / 26,218,053.37-36,183,067.77-14,459,621.55

Finding the Fourth Proportional to 26,218,053.37, 36,183,067.77 and 14,459,621.55

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Solution

The fourth proportional to 26,218,053.37, 36,183,067.77 and 14,459,621.55 is: 19,955,465.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,218,053.37 : 36,183,067.77 = 14,459,621.55 : x
  2. Step 2: Convert to fraction form
    26,218,053.37/36,183,067.77 = 14,459,621.55/x
  3. Step 3: Cross multiply
    26,218,053.37x = 36,183,067.77 × 14,459,621.55
  4. Step 4: Simplify right side
    26,218,053.37x = 523,193,466,472,202.50
  5. Step 5: Solve for x
    x = 523,193,466,472,202.50/26,218,053.37
  6. Step 6: Final answer
    x = 19,955,465.77

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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.