Home / 36,904,065.60-55,355,806.80-9,610,305.60

Finding the Fourth Proportional to 36,904,065.60, 55,355,806.80 and 9,610,305.60

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Solution

The fourth proportional to 36,904,065.60, 55,355,806.80 and 9,610,305.60 is: 14,415,382.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,904,065.60 : 55,355,806.80 = 9,610,305.60 : x
  2. Step 2: Convert to fraction form
    36,904,065.60/55,355,806.80 = 9,610,305.60/x
  3. Step 3: Cross multiply
    36,904,065.60x = 55,355,806.80 × 9,610,305.60
  4. Step 4: Simplify right side
    36,904,065.60x = 531,986,220,082,558
  5. Step 5: Solve for x
    x = 531,986,220,082,558/36,904,065.60
  6. Step 6: Final answer
    x = 14,415,382.46

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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.