Home / 33,758,470.16-46,586,431.32-18,288,444.14

Finding the Fourth Proportional to 33,758,470.16, 46,586,431.32 and 18,288,444.14

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Solution

The fourth proportional to 33,758,470.16, 46,586,431.32 and 18,288,444.14 is: 25,237,913.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,758,470.16 : 46,586,431.32 = 18,288,444.14 : x
  2. Step 2: Convert to fraction form
    33,758,470.16/46,586,431.32 = 18,288,444.14/x
  3. Step 3: Cross multiply
    33,758,470.16x = 46,586,431.32 × 18,288,444.14
  4. Step 4: Simplify right side
    33,758,470.16x = 851,993,346,877,766.50
  5. Step 5: Solve for x
    x = 851,993,346,877,766.50/33,758,470.16
  6. Step 6: Final answer
    x = 25,237,913.41

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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.