Home / 333,528,834.92-460,001,414.85-293,208,620.19

Finding the Fourth Proportional to 333,528,834.92, 460,001,414.85 and 293,208,620.19

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Solution

The fourth proportional to 333,528,834.92, 460,001,414.85 and 293,208,620.19 is: 404,391,962.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,528,834.92 : 460,001,414.85 = 293,208,620.19 : x
  2. Step 2: Convert to fraction form
    333,528,834.92/460,001,414.85 = 293,208,620.19/x
  3. Step 3: Cross multiply
    333,528,834.92x = 460,001,414.85 × 293,208,620.19
  4. Step 4: Simplify right side
    333,528,834.92x = 134,876,380,133,376,928
  5. Step 5: Solve for x
    x = 134,876,380,133,376,928/333,528,834.92
  6. Step 6: Final answer
    x = 404,391,962.59

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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.