Home / 36,880,437.26-50,901,665.69-21,996,717.03

Finding the Fourth Proportional to 36,880,437.26, 50,901,665.69 and 21,996,717.03

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Solution

The fourth proportional to 36,880,437.26, 50,901,665.69 and 21,996,717.03 is: 30,359,443.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,880,437.26 : 50,901,665.69 = 21,996,717.03 : x
  2. Step 2: Convert to fraction form
    36,880,437.26/50,901,665.69 = 21,996,717.03/x
  3. Step 3: Cross multiply
    36,880,437.26x = 50,901,665.69 × 21,996,717.03
  4. Step 4: Simplify right side
    36,880,437.26x = 1,119,669,536,593,581.62
  5. Step 5: Solve for x
    x = 1,119,669,536,593,581.62/36,880,437.26
  6. Step 6: Final answer
    x = 30,359,443.10

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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.