Home / 44,857,760.64-67,285,675.44-12,508,802

Finding the Fourth Proportional to 44,857,760.64, 67,285,675.44 and 12,508,802

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Solution

The fourth proportional to 44,857,760.64, 67,285,675.44 and 12,508,802 is: 18,762,933.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,857,760.64 : 67,285,675.44 = 12,508,802 : x
  2. Step 2: Convert to fraction form
    44,857,760.64/67,285,675.44 = 12,508,802/x
  3. Step 3: Cross multiply
    44,857,760.64x = 67,285,675.44 × 12,508,802
  4. Step 4: Simplify right side
    44,857,760.64x = 841,663,191,515,222.88
  5. Step 5: Solve for x
    x = 841,663,191,515,222.88/44,857,760.64
  6. Step 6: Final answer
    x = 18,762,933.76

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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.