Home / 9,504,424.54-13,116,363.76-5,375,073.17

Finding the Fourth Proportional to 9,504,424.54, 13,116,363.76 and 5,375,073.17

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Solution

The fourth proportional to 9,504,424.54, 13,116,363.76 and 5,375,073.17 is: 7,417,746.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,504,424.54 : 13,116,363.76 = 5,375,073.17 : x
  2. Step 2: Convert to fraction form
    9,504,424.54/13,116,363.76 = 5,375,073.17/x
  3. Step 3: Cross multiply
    9,504,424.54x = 13,116,363.76 × 5,375,073.17
  4. Step 4: Simplify right side
    9,504,424.54x = 70,501,414,934,336.31
  5. Step 5: Solve for x
    x = 70,501,414,934,336.31/9,504,424.54
  6. Step 6: Final answer
    x = 7,417,746.83

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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.