Home / 51,083,003.38-76,648,420.25-22,325,402.26

Finding the Fourth Proportional to 51,083,003.38, 76,648,420.25 and 22,325,402.26

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Solution

The fourth proportional to 51,083,003.38, 76,648,420.25 and 22,325,402.26 is: 33,498,555.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,083,003.38 : 76,648,420.25 = 22,325,402.26 : x
  2. Step 2: Convert to fraction form
    51,083,003.38/76,648,420.25 = 22,325,402.26/x
  3. Step 3: Cross multiply
    51,083,003.38x = 76,648,420.25 × 22,325,402.26
  4. Step 4: Simplify right side
    51,083,003.38x = 1,711,206,814,674,780
  5. Step 5: Solve for x
    x = 1,711,206,814,674,780/51,083,003.38
  6. Step 6: Final answer
    x = 33,498,555.32

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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.