Home / 333,867,391.16-460,735,523.86-190,810,767.61

Finding the Fourth Proportional to 333,867,391.16, 460,735,523.86 and 190,810,767.61

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Solution

The fourth proportional to 333,867,391.16, 460,735,523.86 and 190,810,767.61 is: 263,318,015.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,867,391.16 : 460,735,523.86 = 190,810,767.61 : x
  2. Step 2: Convert to fraction form
    333,867,391.16/460,735,523.86 = 190,810,767.61/x
  3. Step 3: Cross multiply
    333,867,391.16x = 460,735,523.86 × 190,810,767.61
  4. Step 4: Simplify right side
    333,867,391.16x = 87,913,298,975,213,232
  5. Step 5: Solve for x
    x = 87,913,298,975,213,232/333,867,391.16
  6. Step 6: Final answer
    x = 263,318,015.79

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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.