Home / 25,284,675.56-37,927,111.75-6,115,401.86

Finding the Fourth Proportional to 25,284,675.56, 37,927,111.75 and 6,115,401.86

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Solution

The fourth proportional to 25,284,675.56, 37,927,111.75 and 6,115,401.86 is: 9,173,126.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,284,675.56 : 37,927,111.75 = 6,115,401.86 : x
  2. Step 2: Convert to fraction form
    25,284,675.56/37,927,111.75 = 6,115,401.86/x
  3. Step 3: Cross multiply
    25,284,675.56x = 37,927,111.75 × 6,115,401.86
  4. Step 4: Simplify right side
    25,284,675.56x = 231,939,529,535,453.81
  5. Step 5: Solve for x
    x = 231,939,529,535,453.81/25,284,675.56
  6. Step 6: Final answer
    x = 9,173,126.59

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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.