Home / 33,826,581.29-46,680,712.68-18,356,666.07

Finding the Fourth Proportional to 33,826,581.29, 46,680,712.68 and 18,356,666.07

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Solution

The fourth proportional to 33,826,581.29, 46,680,712.68 and 18,356,666.07 is: 25,332,215.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,826,581.29 : 46,680,712.68 = 18,356,666.07 : x
  2. Step 2: Convert to fraction form
    33,826,581.29/46,680,712.68 = 18,356,666.07/x
  3. Step 3: Cross multiply
    33,826,581.29x = 46,680,712.68 × 18,356,666.07
  4. Step 4: Simplify right side
    33,826,581.29x = 856,902,254,576,374.75
  5. Step 5: Solve for x
    x = 856,902,254,576,374.75/33,826,581.29
  6. Step 6: Final answer
    x = 25,332,215.73

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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.