Home / 37,278,003.80-55,883,763.30-14,553,615.80

Finding the Fourth Proportional to 37,278,003.80, 55,883,763.30 and 14,553,615.80

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Solution

The fourth proportional to 37,278,003.80, 55,883,763.30 and 14,553,615.80 is: 21,817,445.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,278,003.80 : 55,883,763.30 = 14,553,615.80 : x
  2. Step 2: Convert to fraction form
    37,278,003.80/55,883,763.30 = 14,553,615.80/x
  3. Step 3: Cross multiply
    37,278,003.80x = 55,883,763.30 × 14,553,615.80
  4. Step 4: Simplify right side
    37,278,003.80x = 813,310,820,526,340.12
  5. Step 5: Solve for x
    x = 813,310,820,526,340.12/37,278,003.80
  6. Step 6: Final answer
    x = 21,817,445.61

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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.