Home / 26,437,975.95-39,610,047.78-11,051,347.44

Finding the Fourth Proportional to 26,437,975.95, 39,610,047.78 and 11,051,347.44

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Solution

The fourth proportional to 26,437,975.95, 39,610,047.78 and 11,051,347.44 is: 16,557,409.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,437,975.95 : 39,610,047.78 = 11,051,347.44 : x
  2. Step 2: Convert to fraction form
    26,437,975.95/39,610,047.78 = 11,051,347.44/x
  3. Step 3: Cross multiply
    26,437,975.95x = 39,610,047.78 × 11,051,347.44
  4. Step 4: Simplify right side
    26,437,975.95x = 437,744,400,131,780.69
  5. Step 5: Solve for x
    x = 437,744,400,131,780.69/26,437,975.95
  6. Step 6: Final answer
    x = 16,557,409.73

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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.