Home / 33,468,332.37-46,186,298.57-18,783,998.66

Finding the Fourth Proportional to 33,468,332.37, 46,186,298.57 and 18,783,998.66

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Solution

The fourth proportional to 33,468,332.37, 46,186,298.57 and 18,783,998.66 is: 25,921,918.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,468,332.37 : 46,186,298.57 = 18,783,998.66 : x
  2. Step 2: Convert to fraction form
    33,468,332.37/46,186,298.57 = 18,783,998.66/x
  3. Step 3: Cross multiply
    33,468,332.37x = 46,186,298.57 × 18,783,998.66
  4. Step 4: Simplify right side
    33,468,332.37x = 867,563,370,124,388.50
  5. Step 5: Solve for x
    x = 867,563,370,124,388.50/33,468,332.37
  6. Step 6: Final answer
    x = 25,921,918.08

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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.