Home / 33,360,245.16-46,013,400.60-30,615,797.04

Finding the Fourth Proportional to 33,360,245.16, 46,013,400.60 and 30,615,797.04

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Solution

The fourth proportional to 33,360,245.16, 46,013,400.60 and 30,615,797.04 is: 42,228,015.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,360,245.16 : 46,013,400.60 = 30,615,797.04 : x
  2. Step 2: Convert to fraction form
    33,360,245.16/46,013,400.60 = 30,615,797.04/x
  3. Step 3: Cross multiply
    33,360,245.16x = 46,013,400.60 × 30,615,797.04
  4. Step 4: Simplify right side
    33,360,245.16x = 1,408,736,933,889,814.25
  5. Step 5: Solve for x
    x = 1,408,736,933,889,814.25/33,360,245.16
  6. Step 6: Final answer
    x = 42,228,015.03

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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.