Home / 10,336,202.34-14,263,959.42-5,753,606.28

Finding the Fourth Proportional to 10,336,202.34, 14,263,959.42 and 5,753,606.28

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Solution

The fourth proportional to 10,336,202.34, 14,263,959.42 and 5,753,606.28 is: 7,939,976.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,336,202.34 : 14,263,959.42 = 5,753,606.28 : x
  2. Step 2: Convert to fraction form
    10,336,202.34/14,263,959.42 = 5,753,606.28/x
  3. Step 3: Cross multiply
    10,336,202.34x = 14,263,959.42 × 5,753,606.28
  4. Step 4: Simplify right side
    10,336,202.34x = 82,069,206,496,577.16
  5. Step 5: Solve for x
    x = 82,069,206,496,577.16/10,336,202.34
  6. Step 6: Final answer
    x = 7,939,976.77

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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.