Home / 48,027,836.82-66,277,955.16-26,000,771.94

Finding the Fourth Proportional to 48,027,836.82, 66,277,955.16 and 26,000,771.94

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Solution

The fourth proportional to 48,027,836.82, 66,277,955.16 and 26,000,771.94 is: 35,880,816.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,027,836.82 : 66,277,955.16 = 26,000,771.94 : x
  2. Step 2: Convert to fraction form
    48,027,836.82/66,277,955.16 = 26,000,771.94/x
  3. Step 3: Cross multiply
    48,027,836.82x = 66,277,955.16 × 26,000,771.94
  4. Step 4: Simplify right side
    48,027,836.82x = 1,723,277,996,764,706.25
  5. Step 5: Solve for x
    x = 1,723,277,996,764,706.25/48,027,836.82
  6. Step 6: Final answer
    x = 35,880,816.44

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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.