Home / 184,180,644.72-254,167,730.82-101,672,658

Finding the Fourth Proportional to 184,180,644.72, 254,167,730.82 and 101,672,658

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Solution

The fourth proportional to 184,180,644.72, 254,167,730.82 and 101,672,658 is: 140,307,407.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,180,644.72 : 254,167,730.82 = 101,672,658 : x
  2. Step 2: Convert to fraction form
    184,180,644.72/254,167,730.82 = 101,672,658/x
  3. Step 3: Cross multiply
    184,180,644.72x = 254,167,730.82 × 101,672,658
  4. Step 4: Simplify right side
    184,180,644.72x = 25,841,908,770,297,920
  5. Step 5: Solve for x
    x = 25,841,908,770,297,920/184,180,644.72
  6. Step 6: Final answer
    x = 140,307,407.49

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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.