Home / 37,096,490.40-55,634,101.92-12,501,738.96

Finding the Fourth Proportional to 37,096,490.40, 55,634,101.92 and 12,501,738.96

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Solution

The fourth proportional to 37,096,490.40, 55,634,101.92 and 12,501,738.96 is: 18,749,024.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,096,490.40 : 55,634,101.92 = 12,501,738.96 : x
  2. Step 2: Convert to fraction form
    37,096,490.40/55,634,101.92 = 12,501,738.96/x
  3. Step 3: Cross multiply
    37,096,490.40x = 55,634,101.92 × 12,501,738.96
  4. Step 4: Simplify right side
    37,096,490.40x = 695,523,019,477,874.88
  5. Step 5: Solve for x
    x = 695,523,019,477,874.88/37,096,490.40
  6. Step 6: Final answer
    x = 18,749,024.83

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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.