Home / 36,892,305.41-55,301,423.24-12,614,628.92

Finding the Fourth Proportional to 36,892,305.41, 55,301,423.24 and 12,614,628.92

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Solution

The fourth proportional to 36,892,305.41, 55,301,423.24 and 12,614,628.92 is: 18,909,280.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,892,305.41 : 55,301,423.24 = 12,614,628.92 : x
  2. Step 2: Convert to fraction form
    36,892,305.41/55,301,423.24 = 12,614,628.92/x
  3. Step 3: Cross multiply
    36,892,305.41x = 55,301,423.24 × 12,614,628.92
  4. Step 4: Simplify right side
    36,892,305.41x = 697,606,932,675,493.50
  5. Step 5: Solve for x
    x = 697,606,932,675,493.50/36,892,305.41
  6. Step 6: Final answer
    x = 18,909,280.00

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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.