Home / 41,779,480.20-62,616,076.20-20,167,546.20

Finding the Fourth Proportional to 41,779,480.20, 62,616,076.20 and 20,167,546.20

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Solution

The fourth proportional to 41,779,480.20, 62,616,076.20 and 20,167,546.20 is: 30,225,665.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,779,480.20 : 62,616,076.20 = 20,167,546.20 : x
  2. Step 2: Convert to fraction form
    41,779,480.20/62,616,076.20 = 20,167,546.20/x
  3. Step 3: Cross multiply
    41,779,480.20x = 62,616,076.20 × 20,167,546.20
  4. Step 4: Simplify right side
    41,779,480.20x = 1,262,812,609,626,220.50
  5. Step 5: Solve for x
    x = 1,262,812,609,626,220.50/41,779,480.20
  6. Step 6: Final answer
    x = 30,225,665.89

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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.