Home / 37,461,003.74-56,190,886.07-11,199,900.72

Finding the Fourth Proportional to 37,461,003.74, 56,190,886.07 and 11,199,900.72

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Solution

The fourth proportional to 37,461,003.74, 56,190,886.07 and 11,199,900.72 is: 16,799,665.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,461,003.74 : 56,190,886.07 = 11,199,900.72 : x
  2. Step 2: Convert to fraction form
    37,461,003.74/56,190,886.07 = 11,199,900.72/x
  3. Step 3: Cross multiply
    37,461,003.74x = 56,190,886.07 × 11,199,900.72
  4. Step 4: Simplify right side
    37,461,003.74x = 629,332,345,214,892.25
  5. Step 5: Solve for x
    x = 629,332,345,214,892.25/37,461,003.74
  6. Step 6: Final answer
    x = 16,799,665.85

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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.