Home / 262,925,522.44-362,847,904.46-145,448,827.27

Finding the Fourth Proportional to 262,925,522.44, 362,847,904.46 and 145,448,827.27

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Solution

The fourth proportional to 262,925,522.44, 362,847,904.46 and 145,448,827.27 is: 200,725,291.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,925,522.44 : 362,847,904.46 = 145,448,827.27 : x
  2. Step 2: Convert to fraction form
    262,925,522.44/362,847,904.46 = 145,448,827.27/x
  3. Step 3: Cross multiply
    262,925,522.44x = 362,847,904.46 × 145,448,827.27
  4. Step 4: Simplify right side
    262,925,522.44x = 52,775,802,179,995,080
  5. Step 5: Solve for x
    x = 52,775,802,179,995,080/262,925,522.44
  6. Step 6: Final answer
    x = 200,725,291.67

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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.