Home / 97,953,999.35-146,952,256.66-29,794,919.63

Finding the Fourth Proportional to 97,953,999.35, 146,952,256.66 and 29,794,919.63

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Solution

The fourth proportional to 97,953,999.35, 146,952,256.66 and 29,794,919.63 is: 44,698,845.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,953,999.35 : 146,952,256.66 = 29,794,919.63 : x
  2. Step 2: Convert to fraction form
    97,953,999.35/146,952,256.66 = 29,794,919.63/x
  3. Step 3: Cross multiply
    97,953,999.35x = 146,952,256.66 × 29,794,919.63
  4. Step 4: Simplify right side
    97,953,999.35x = 4,378,430,675,822,583.50
  5. Step 5: Solve for x
    x = 4,378,430,675,822,583.50/97,953,999.35
  6. Step 6: Final answer
    x = 44,698,845.43

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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.