Home / 614,681,282.05-848,262,707.42-332,423,716.73

Finding the Fourth Proportional to 614,681,282.05, 848,262,707.42 and 332,423,716.73

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Solution

The fourth proportional to 614,681,282.05, 848,262,707.42 and 332,423,716.73 is: 458,746,101.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,681,282.05 : 848,262,707.42 = 332,423,716.73 : x
  2. Step 2: Convert to fraction form
    614,681,282.05/848,262,707.42 = 332,423,716.73/x
  3. Step 3: Cross multiply
    614,681,282.05x = 848,262,707.42 × 332,423,716.73
  4. Step 4: Simplify right side
    614,681,282.05x = 281,982,641,964,008,960
  5. Step 5: Solve for x
    x = 281,982,641,964,008,960/614,681,282.05
  6. Step 6: Final answer
    x = 458,746,101.76

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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.