Home / 36,819,309.54-55,228,962.04-34,978,210.93

Finding the Fourth Proportional to 36,819,309.54, 55,228,962.04 and 34,978,210.93

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Solution

The fourth proportional to 36,819,309.54, 55,228,962.04 and 34,978,210.93 is: 52,467,314.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,819,309.54 : 55,228,962.04 = 34,978,210.93 : x
  2. Step 2: Convert to fraction form
    36,819,309.54/55,228,962.04 = 34,978,210.93/x
  3. Step 3: Cross multiply
    36,819,309.54x = 55,228,962.04 × 34,978,210.93
  4. Step 4: Simplify right side
    36,819,309.54x = 1,931,810,283,505,192
  5. Step 5: Solve for x
    x = 1,931,810,283,505,192/36,819,309.54
  6. Step 6: Final answer
    x = 52,467,314.23

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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.