Home / 325,827,506.60-488,694,020.70-95,772,602.60

Finding the Fourth Proportional to 325,827,506.60, 488,694,020.70 and 95,772,602.60

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Solution

The fourth proportional to 325,827,506.60, 488,694,020.70 and 95,772,602.60 is: 143,645,018.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,827,506.60 : 488,694,020.70 = 95,772,602.60 : x
  2. Step 2: Convert to fraction form
    325,827,506.60/488,694,020.70 = 95,772,602.60/x
  3. Step 3: Cross multiply
    325,827,506.60x = 488,694,020.70 × 95,772,602.60
  4. Step 4: Simplify right side
    325,827,506.60x = 46,803,498,237,497,272
  5. Step 5: Solve for x
    x = 46,803,498,237,497,272/325,827,506.60
  6. Step 6: Final answer
    x = 143,645,018.57

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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.