Home / 49,072,256.68-67,718,835.66-26,745,443.82

Finding the Fourth Proportional to 49,072,256.68, 67,718,835.66 and 26,745,443.82

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Solution

The fourth proportional to 49,072,256.68, 67,718,835.66 and 26,745,443.82 is: 36,908,233.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,072,256.68 : 67,718,835.66 = 26,745,443.82 : x
  2. Step 2: Convert to fraction form
    49,072,256.68/67,718,835.66 = 26,745,443.82/x
  3. Step 3: Cross multiply
    49,072,256.68x = 67,718,835.66 × 26,745,443.82
  4. Step 4: Simplify right side
    49,072,256.68x = 1,811,170,314,700,342.50
  5. Step 5: Solve for x
    x = 1,811,170,314,700,342.50/49,072,256.68
  6. Step 6: Final answer
    x = 36,908,233.64

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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.