Home / 33,349,440.92-46,023,666.81-18,464,764.82

Finding the Fourth Proportional to 33,349,440.92, 46,023,666.81 and 18,464,764.82

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Solution

The fourth proportional to 33,349,440.92, 46,023,666.81 and 18,464,764.82 is: 25,482,171.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,349,440.92 : 46,023,666.81 = 18,464,764.82 : x
  2. Step 2: Convert to fraction form
    33,349,440.92/46,023,666.81 = 18,464,764.82/x
  3. Step 3: Cross multiply
    33,349,440.92x = 46,023,666.81 × 18,464,764.82
  4. Step 4: Simplify right side
    33,349,440.92x = 849,816,183,800,689.62
  5. Step 5: Solve for x
    x = 849,816,183,800,689.62/33,349,440.92
  6. Step 6: Final answer
    x = 25,482,171.83

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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.