Home / 47,581,033.35-65,661,825.96-26,954,479.53

Finding the Fourth Proportional to 47,581,033.35, 65,661,825.96 and 26,954,479.53

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Solution

The fourth proportional to 47,581,033.35, 65,661,825.96 and 26,954,479.53 is: 37,197,181.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,581,033.35 : 65,661,825.96 = 26,954,479.53 : x
  2. Step 2: Convert to fraction form
    47,581,033.35/65,661,825.96 = 26,954,479.53/x
  3. Step 3: Cross multiply
    47,581,033.35x = 65,661,825.96 × 26,954,479.53
  4. Step 4: Simplify right side
    47,581,033.35x = 1,769,880,343,741,242.75
  5. Step 5: Solve for x
    x = 1,769,880,343,741,242.75/47,581,033.35
  6. Step 6: Final answer
    x = 37,197,181.72

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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.