Home / 59,682,811.37-89,537,569.20-18,186,935.24

Finding the Fourth Proportional to 59,682,811.37, 89,537,569.20 and 18,186,935.24

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Solution

The fourth proportional to 59,682,811.37, 89,537,569.20 and 18,186,935.24 is: 27,284,471.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,682,811.37 : 89,537,569.20 = 18,186,935.24 : x
  2. Step 2: Convert to fraction form
    59,682,811.37/89,537,569.20 = 18,186,935.24/x
  3. Step 3: Cross multiply
    59,682,811.37x = 89,537,569.20 × 18,186,935.24
  4. Step 4: Simplify right side
    59,682,811.37x = 1,628,413,972,048,796
  5. Step 5: Solve for x
    x = 1,628,413,972,048,796/59,682,811.37
  6. Step 6: Final answer
    x = 27,284,471.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.