Home / 36,819,469.04-55,229,200.80-34,978,370.48

Finding the Fourth Proportional to 36,819,469.04, 55,229,200.80 and 34,978,370.48

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Solution

The fourth proportional to 36,819,469.04, 55,229,200.80 and 34,978,370.48 is: 52,467,553.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,819,469.04 : 55,229,200.80 = 34,978,370.48 : x
  2. Step 2: Convert to fraction form
    36,819,469.04/55,229,200.80 = 34,978,370.48/x
  3. Step 3: Cross multiply
    36,819,469.04x = 55,229,200.80 × 34,978,370.48
  4. Step 4: Simplify right side
    36,819,469.04x = 1,931,827,446,896,712
  5. Step 5: Solve for x
    x = 1,931,827,446,896,712/36,819,469.04
  6. Step 6: Final answer
    x = 52,467,553.10

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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.