Home / 33,630,042.90-50,445,064.35-9,372,713.70

Finding the Fourth Proportional to 33,630,042.90, 50,445,064.35 and 9,372,713.70

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Solution

The fourth proportional to 33,630,042.90, 50,445,064.35 and 9,372,713.70 is: 14,059,070.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,630,042.90 : 50,445,064.35 = 9,372,713.70 : x
  2. Step 2: Convert to fraction form
    33,630,042.90/50,445,064.35 = 9,372,713.70/x
  3. Step 3: Cross multiply
    33,630,042.90x = 50,445,064.35 × 9,372,713.70
  4. Step 4: Simplify right side
    33,630,042.90x = 472,807,145,730,626.56
  5. Step 5: Solve for x
    x = 472,807,145,730,626.56/33,630,042.90
  6. Step 6: Final answer
    x = 14,059,070.55

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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.