Home / 33,353,925.39-46,025,903.93-20,299,741.53

Finding the Fourth Proportional to 33,353,925.39, 46,025,903.93 and 20,299,741.53

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Solution

The fourth proportional to 33,353,925.39, 46,025,903.93 and 20,299,741.53 is: 28,012,113.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,353,925.39 : 46,025,903.93 = 20,299,741.53 : x
  2. Step 2: Convert to fraction form
    33,353,925.39/46,025,903.93 = 20,299,741.53/x
  3. Step 3: Cross multiply
    33,353,925.39x = 46,025,903.93 × 20,299,741.53
  4. Step 4: Simplify right side
    33,353,925.39x = 934,313,953,131,982.88
  5. Step 5: Solve for x
    x = 934,313,953,131,982.88/33,353,925.39
  6. Step 6: Final answer
    x = 28,012,113.78

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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.