Home / 325,706,490.60-488,512,496.70-95,651,586.60

Finding the Fourth Proportional to 325,706,490.60, 488,512,496.70 and 95,651,586.60

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Solution

The fourth proportional to 325,706,490.60, 488,512,496.70 and 95,651,586.60 is: 143,463,506.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,706,490.60 : 488,512,496.70 = 95,651,586.60 : x
  2. Step 2: Convert to fraction form
    325,706,490.60/488,512,496.70 = 95,651,586.60/x
  3. Step 3: Cross multiply
    325,706,490.60x = 488,512,496.70 × 95,651,586.60
  4. Step 4: Simplify right side
    325,706,490.60x = 46,726,995,383,282,264
  5. Step 5: Solve for x
    x = 46,726,995,383,282,264/325,706,490.60
  6. Step 6: Final answer
    x = 143,463,506.97

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Why These Related Problems?

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