Home / 45,949,225.38-63,409,931.63-25,322,671.36

Finding the Fourth Proportional to 45,949,225.38, 63,409,931.63 and 25,322,671.36

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Solution

The fourth proportional to 45,949,225.38, 63,409,931.63 and 25,322,671.36 is: 34,945,286.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,949,225.38 : 63,409,931.63 = 25,322,671.36 : x
  2. Step 2: Convert to fraction form
    45,949,225.38/63,409,931.63 = 25,322,671.36/x
  3. Step 3: Cross multiply
    45,949,225.38x = 63,409,931.63 × 25,322,671.36
  4. Step 4: Simplify right side
    45,949,225.38x = 1,605,708,859,626,559.25
  5. Step 5: Solve for x
    x = 1,605,708,859,626,559.25/45,949,225.38
  6. Step 6: Final answer
    x = 34,945,286.81

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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.