Home / 325,827,515.60-488,694,034.20-95,772,611.60

Finding the Fourth Proportional to 325,827,515.60, 488,694,034.20 and 95,772,611.60

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Solution

The fourth proportional to 325,827,515.60, 488,694,034.20 and 95,772,611.60 is: 143,645,032.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,827,515.60 : 488,694,034.20 = 95,772,611.60 : x
  2. Step 2: Convert to fraction form
    325,827,515.60/488,694,034.20 = 95,772,611.60/x
  3. Step 3: Cross multiply
    325,827,515.60x = 488,694,034.20 × 95,772,611.60
  4. Step 4: Simplify right side
    325,827,515.60x = 46,803,503,928,673,712
  5. Step 5: Solve for x
    x = 46,803,503,928,673,712/325,827,515.60
  6. Step 6: Final answer
    x = 143,645,032.07

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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.