Home / 44,179,390,743.84-66,278,393,222.28-14,331,391,256.58

Finding the Fourth Proportional to 44,179,390,743.84, 66,278,393,222.28 and 14,331,391,256.58

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Solution

The fourth proportional to 44,179,390,743.84, 66,278,393,222.28 and 14,331,391,256.58 is: 21,500,106,025.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,179,390,743.84 : 66,278,393,222.28 = 14,331,391,256.58 : x
  2. Step 2: Convert to fraction form
    44,179,390,743.84/66,278,393,222.28 = 14,331,391,256.58/x
  3. Step 3: Cross multiply
    44,179,390,743.84x = 66,278,393,222.28 × 14,331,391,256.58
  4. Step 4: Simplify right side
    44,179,390,743.84x = 949,861,585,125,954,682,880
  5. Step 5: Solve for x
    x = 949,861,585,125,954,682,880/44,179,390,743.84
  6. Step 6: Final answer
    x = 21,500,106,025.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.