Home / 36,779,842.26-55,169,748.81-17,081,970.66

Finding the Fourth Proportional to 36,779,842.26, 55,169,748.81 and 17,081,970.66

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Solution

The fourth proportional to 36,779,842.26, 55,169,748.81 and 17,081,970.66 is: 25,622,949.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,779,842.26 : 55,169,748.81 = 17,081,970.66 : x
  2. Step 2: Convert to fraction form
    36,779,842.26/55,169,748.81 = 17,081,970.66/x
  3. Step 3: Cross multiply
    36,779,842.26x = 55,169,748.81 × 17,081,970.66
  4. Step 4: Simplify right side
    36,779,842.26x = 942,408,030,491,990
  5. Step 5: Solve for x
    x = 942,408,030,491,990/36,779,842.26
  6. Step 6: Final answer
    x = 25,622,949.22

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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.