Home / 37,864,346.86-56,776,311.19-19,650,201.67

Finding the Fourth Proportional to 37,864,346.86, 56,776,311.19 and 19,650,201.67

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Solution

The fourth proportional to 37,864,346.86, 56,776,311.19 and 19,650,201.67 is: 29,464,814.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,864,346.86 : 56,776,311.19 = 19,650,201.67 : x
  2. Step 2: Convert to fraction form
    37,864,346.86/56,776,311.19 = 19,650,201.67/x
  3. Step 3: Cross multiply
    37,864,346.86x = 56,776,311.19 × 19,650,201.67
  4. Step 4: Simplify right side
    37,864,346.86x = 1,115,665,964,962,177.75
  5. Step 5: Solve for x
    x = 1,115,665,964,962,177.75/37,864,346.86
  6. Step 6: Final answer
    x = 29,464,814.73

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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.