Home / 127,560,675.53-175,939,740.73-96,200,044.60

Finding the Fourth Proportional to 127,560,675.53, 175,939,740.73 and 96,200,044.60

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Solution

The fourth proportional to 127,560,675.53, 175,939,740.73 and 96,200,044.60 is: 132,685,177.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,560,675.53 : 175,939,740.73 = 96,200,044.60 : x
  2. Step 2: Convert to fraction form
    127,560,675.53/175,939,740.73 = 96,200,044.60/x
  3. Step 3: Cross multiply
    127,560,675.53x = 175,939,740.73 × 96,200,044.60
  4. Step 4: Simplify right side
    127,560,675.53x = 16,925,410,905,138,434
  5. Step 5: Solve for x
    x = 16,925,410,905,138,434/127,560,675.53
  6. Step 6: Final answer
    x = 132,685,177.74

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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.