Home / 33,468,332.87-46,186,299.26-18,783,999.16

Finding the Fourth Proportional to 33,468,332.87, 46,186,299.26 and 18,783,999.16

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Solution

The fourth proportional to 33,468,332.87, 46,186,299.26 and 18,783,999.16 is: 25,921,918.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,468,332.87 : 46,186,299.26 = 18,783,999.16 : x
  2. Step 2: Convert to fraction form
    33,468,332.87/46,186,299.26 = 18,783,999.16/x
  3. Step 3: Cross multiply
    33,468,332.87x = 46,186,299.26 × 18,783,999.16
  4. Step 4: Simplify right side
    33,468,332.87x = 867,563,406,178,497.25
  5. Step 5: Solve for x
    x = 867,563,406,178,497.25/33,468,332.87
  6. Step 6: Final answer
    x = 25,921,918.77

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1.5x scale

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.