Home / 32,997,319.55-49,495,782.48-17,946,910.43

Finding the Fourth Proportional to 32,997,319.55, 49,495,782.48 and 17,946,910.43

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Solution

The fourth proportional to 32,997,319.55, 49,495,782.48 and 17,946,910.43 is: 26,920,258.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,997,319.55 : 49,495,782.48 = 17,946,910.43 : x
  2. Step 2: Convert to fraction form
    32,997,319.55/49,495,782.48 = 17,946,910.43/x
  3. Step 3: Cross multiply
    32,997,319.55x = 49,495,782.48 × 17,946,910.43
  4. Step 4: Simplify right side
    32,997,319.55x = 888,296,374,702,152.62
  5. Step 5: Solve for x
    x = 888,296,374,702,152.62/32,997,319.55
  6. Step 6: Final answer
    x = 26,920,258.58

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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.