Home / 674,259,154-1,011,389,124.66-189,584,962

Finding the Fourth Proportional to 674,259,154, 1,011,389,124.66 and 189,584,962

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Solution

The fourth proportional to 674,259,154, 1,011,389,124.66 and 189,584,962 is: 284,377,553.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,259,154 : 1,011,389,124.66 = 189,584,962 : x
  2. Step 2: Convert to fraction form
    674,259,154/1,011,389,124.66 = 189,584,962/x
  3. Step 3: Cross multiply
    674,259,154x = 1,011,389,124.66 × 189,584,962
  4. Step 4: Simplify right side
    674,259,154x = 191,744,168,765,879,360
  5. Step 5: Solve for x
    x = 191,744,168,765,879,360/674,259,154
  6. Step 6: Final answer
    x = 284,377,553.69

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.