Home / 36,819,309.04-55,228,961.28-34,978,210.43

Finding the Fourth Proportional to 36,819,309.04, 55,228,961.28 and 34,978,210.43

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Solution

The fourth proportional to 36,819,309.04, 55,228,961.28 and 34,978,210.43 is: 52,467,313.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,819,309.04 : 55,228,961.28 = 34,978,210.43 : x
  2. Step 2: Convert to fraction form
    36,819,309.04/55,228,961.28 = 34,978,210.43/x
  3. Step 3: Cross multiply
    36,819,309.04x = 55,228,961.28 × 34,978,210.43
  4. Step 4: Simplify right side
    36,819,309.04x = 1,931,810,229,544,294.25
  5. Step 5: Solve for x
    x = 1,931,810,229,544,294.25/36,819,309.04
  6. Step 6: Final answer
    x = 52,467,313.48

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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.