Home / 55,534,477.22-83,355,450.15-26,800,839.62

Finding the Fourth Proportional to 55,534,477.22, 83,355,450.15 and 26,800,839.62

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Solution

The fourth proportional to 55,534,477.22, 83,355,450.15 and 26,800,839.62 is: 40,227,191.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,534,477.22 : 83,355,450.15 = 26,800,839.62 : x
  2. Step 2: Convert to fraction form
    55,534,477.22/83,355,450.15 = 26,800,839.62/x
  3. Step 3: Cross multiply
    55,534,477.22x = 83,355,450.15 × 26,800,839.62
  4. Step 4: Simplify right side
    55,534,477.22x = 2,233,996,050,923,055.25
  5. Step 5: Solve for x
    x = 2,233,996,050,923,055.25/55,534,477.22
  6. Step 6: Final answer
    x = 40,227,191.52

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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.