Home / 37,056,080.40-55,584,120.60-10,129,736.40

Finding the Fourth Proportional to 37,056,080.40, 55,584,120.60 and 10,129,736.40

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Solution

The fourth proportional to 37,056,080.40, 55,584,120.60 and 10,129,736.40 is: 15,194,604.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,056,080.40 : 55,584,120.60 = 10,129,736.40 : x
  2. Step 2: Convert to fraction form
    37,056,080.40/55,584,120.60 = 10,129,736.40/x
  3. Step 3: Cross multiply
    37,056,080.40x = 55,584,120.60 × 10,129,736.40
  4. Step 4: Simplify right side
    37,056,080.40x = 563,052,489,703,809.88
  5. Step 5: Solve for x
    x = 563,052,489,703,809.88/37,056,080.40
  6. Step 6: Final answer
    x = 15,194,604.60

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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.