Home / 49,072,255.68-67,718,834.28-26,745,442.82

Finding the Fourth Proportional to 49,072,255.68, 67,718,834.28 and 26,745,442.82

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Solution

The fourth proportional to 49,072,255.68, 67,718,834.28 and 26,745,442.82 is: 36,908,232.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,072,255.68 : 67,718,834.28 = 26,745,442.82 : x
  2. Step 2: Convert to fraction form
    49,072,255.68/67,718,834.28 = 26,745,442.82/x
  3. Step 3: Cross multiply
    49,072,255.68x = 67,718,834.28 × 26,745,442.82
  4. Step 4: Simplify right side
    49,072,255.68x = 1,811,170,209,734,201.75
  5. Step 5: Solve for x
    x = 1,811,170,209,734,201.75/49,072,255.68
  6. Step 6: Final answer
    x = 36,908,232.25

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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.