Home / 584,193,146-806,208,260.04-333,338,378.96

Finding the Fourth Proportional to 584,193,146, 806,208,260.04 and 333,338,378.96

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Solution

The fourth proportional to 584,193,146, 806,208,260.04 and 333,338,378.96 is: 460,019,355.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,193,146 : 806,208,260.04 = 333,338,378.96 : x
  2. Step 2: Convert to fraction form
    584,193,146/806,208,260.04 = 333,338,378.96/x
  3. Step 3: Cross multiply
    584,193,146x = 806,208,260.04 × 333,338,378.96
  4. Step 4: Simplify right side
    584,193,146x = 268,740,154,505,895,712
  5. Step 5: Solve for x
    x = 268,740,154,505,895,712/584,193,146
  6. Step 6: Final answer
    x = 460,019,355.49

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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.