Home / 17,634,021.18-26,437,171.32-11,143,445.04

Finding the Fourth Proportional to 17,634,021.18, 26,437,171.32 and 11,143,445.04

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Solution

The fourth proportional to 17,634,021.18, 26,437,171.32 and 11,143,445.04 is: 16,706,408.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,634,021.18 : 26,437,171.32 = 11,143,445.04 : x
  2. Step 2: Convert to fraction form
    17,634,021.18/26,437,171.32 = 11,143,445.04/x
  3. Step 3: Cross multiply
    17,634,021.18x = 26,437,171.32 × 11,143,445.04
  4. Step 4: Simplify right side
    17,634,021.18x = 294,601,165,617,484.25
  5. Step 5: Solve for x
    x = 294,601,165,617,484.25/17,634,021.18
  6. Step 6: Final answer
    x = 16,706,408.74

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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.