Home / 26,186,314.86-39,277,048.70-12,350,101.04

Finding the Fourth Proportional to 26,186,314.86, 39,277,048.70 and 12,350,101.04

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Solution

The fourth proportional to 26,186,314.86, 39,277,048.70 and 12,350,101.04 is: 18,524,008.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,186,314.86 : 39,277,048.70 = 12,350,101.04 : x
  2. Step 2: Convert to fraction form
    26,186,314.86/39,277,048.70 = 12,350,101.04/x
  3. Step 3: Cross multiply
    26,186,314.86x = 39,277,048.70 × 12,350,101.04
  4. Step 4: Simplify right side
    26,186,314.86x = 485,075,519,998,000.62
  5. Step 5: Solve for x
    x = 485,075,519,998,000.62/26,186,314.86
  6. Step 6: Final answer
    x = 18,524,008.54

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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.