Home / 49,072,256.64-67,718,835.57-26,745,443.76

Finding the Fourth Proportional to 49,072,256.64, 67,718,835.57 and 26,745,443.76

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Solution

The fourth proportional to 49,072,256.64, 67,718,835.57 and 26,745,443.76 is: 36,908,233.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,072,256.64 : 67,718,835.57 = 26,745,443.76 : x
  2. Step 2: Convert to fraction form
    49,072,256.64/67,718,835.57 = 26,745,443.76/x
  3. Step 3: Cross multiply
    49,072,256.64x = 67,718,835.57 × 26,745,443.76
  4. Step 4: Simplify right side
    49,072,256.64x = 1,811,170,308,230,122.50
  5. Step 5: Solve for x
    x = 1,811,170,308,230,122.50/49,072,256.64
  6. Step 6: Final answer
    x = 36,908,233.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.