Home / 45,949,226.63-63,409,933.35-25,322,672.61

Finding the Fourth Proportional to 45,949,226.63, 63,409,933.35 and 25,322,672.61

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Solution

The fourth proportional to 45,949,226.63, 63,409,933.35 and 25,322,672.61 is: 34,945,288.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,949,226.63 : 63,409,933.35 = 25,322,672.61 : x
  2. Step 2: Convert to fraction form
    45,949,226.63/63,409,933.35 = 25,322,672.61/x
  3. Step 3: Cross multiply
    45,949,226.63x = 63,409,933.35 × 25,322,672.61
  4. Step 4: Simplify right side
    45,949,226.63x = 1,605,708,982,443,970.50
  5. Step 5: Solve for x
    x = 1,605,708,982,443,970.50/45,949,226.63
  6. Step 6: Final answer
    x = 34,945,288.54

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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.