Home / 230,495,059.10-345,743,179.14-94,180,442.60

Finding the Fourth Proportional to 230,495,059.10, 345,743,179.14 and 94,180,442.60

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Solution

The fourth proportional to 230,495,059.10, 345,743,179.14 and 94,180,442.60 is: 141,270,905.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,495,059.10 : 345,743,179.14 = 94,180,442.60 : x
  2. Step 2: Convert to fraction form
    230,495,059.10/345,743,179.14 = 94,180,442.60/x
  3. Step 3: Cross multiply
    230,495,059.10x = 345,743,179.14 × 94,180,442.60
  4. Step 4: Simplify right side
    230,495,059.10x = 32,562,245,635,607,568
  5. Step 5: Solve for x
    x = 32,562,245,635,607,568/230,495,059.10
  6. Step 6: Final answer
    x = 141,270,905.17

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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.