Home / 53,262,601.48-73,553,153.58-50,360,891.92

Finding the Fourth Proportional to 53,262,601.48, 73,553,153.58 and 50,360,891.92

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Solution

The fourth proportional to 53,262,601.48, 73,553,153.58 and 50,360,891.92 is: 69,546,028.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,262,601.48 : 73,553,153.58 = 50,360,891.92 : x
  2. Step 2: Convert to fraction form
    53,262,601.48/73,553,153.58 = 50,360,891.92/x
  3. Step 3: Cross multiply
    53,262,601.48x = 73,553,153.58 × 50,360,891.92
  4. Step 4: Simplify right side
    53,262,601.48x = 3,704,202,417,565,737
  5. Step 5: Solve for x
    x = 3,704,202,417,565,737/53,262,601.48
  6. Step 6: Final answer
    x = 69,546,028.83

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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.