Home / 36,911,474.60-55,350,623.10-14,184,818.60

Finding the Fourth Proportional to 36,911,474.60, 55,350,623.10 and 14,184,818.60

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Solution

The fourth proportional to 36,911,474.60, 55,350,623.10 and 14,184,818.60 is: 21,270,852.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,911,474.60 : 55,350,623.10 = 14,184,818.60 : x
  2. Step 2: Convert to fraction form
    36,911,474.60/55,350,623.10 = 14,184,818.60/x
  3. Step 3: Cross multiply
    36,911,474.60x = 55,350,623.10 × 14,184,818.60
  4. Step 4: Simplify right side
    36,911,474.60x = 785,138,548,070,469.62
  5. Step 5: Solve for x
    x = 785,138,548,070,469.62/36,911,474.60
  6. Step 6: Final answer
    x = 21,270,852.94

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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.