Home / 175,824,676.03-263,761,266.78-102,083,184.32

Finding the Fourth Proportional to 175,824,676.03, 263,761,266.78 and 102,083,184.32

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Solution

The fourth proportional to 175,824,676.03, 263,761,266.78 and 102,083,184.32 is: 153,138,857.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,824,676.03 : 263,761,266.78 = 102,083,184.32 : x
  2. Step 2: Convert to fraction form
    175,824,676.03/263,761,266.78 = 102,083,184.32/x
  3. Step 3: Cross multiply
    175,824,676.03x = 263,761,266.78 × 102,083,184.32
  4. Step 4: Simplify right side
    175,824,676.03x = 26,925,590,013,179,432
  5. Step 5: Solve for x
    x = 26,925,590,013,179,432/175,824,676.03
  6. Step 6: Final answer
    x = 153,138,857.53

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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.