Home / 44,179,390,734.84-66,278,393,208.78-14,331,391,247.58

Finding the Fourth Proportional to 44,179,390,734.84, 66,278,393,208.78 and 14,331,391,247.58

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Solution

The fourth proportional to 44,179,390,734.84, 66,278,393,208.78 and 14,331,391,247.58 is: 21,500,106,011.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,179,390,734.84 : 66,278,393,208.78 = 14,331,391,247.58 : x
  2. Step 2: Convert to fraction form
    44,179,390,734.84/66,278,393,208.78 = 14,331,391,247.58/x
  3. Step 3: Cross multiply
    44,179,390,734.84x = 66,278,393,208.78 × 14,331,391,247.58
  4. Step 4: Simplify right side
    44,179,390,734.84x = 949,861,584,335,975,350,272
  5. Step 5: Solve for x
    x = 949,861,584,335,975,350,272/44,179,390,734.84
  6. Step 6: Final answer
    x = 21,500,106,011.80

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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.