Home / 127,560,676.03-175,939,741.42-96,200,045.10

Finding the Fourth Proportional to 127,560,676.03, 175,939,741.42 and 96,200,045.10

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Solution

The fourth proportional to 127,560,676.03, 175,939,741.42 and 96,200,045.10 is: 132,685,178.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,560,676.03 : 175,939,741.42 = 96,200,045.10 : x
  2. Step 2: Convert to fraction form
    127,560,676.03/175,939,741.42 = 96,200,045.10/x
  3. Step 3: Cross multiply
    127,560,676.03x = 175,939,741.42 × 96,200,045.10
  4. Step 4: Simplify right side
    127,560,676.03x = 16,925,411,059,486,336
  5. Step 5: Solve for x
    x = 16,925,411,059,486,336/127,560,676.03
  6. Step 6: Final answer
    x = 132,685,178.43

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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.