Home / 146,620,725.60-219,875,101.20-44,350,773.60

Finding the Fourth Proportional to 146,620,725.60, 219,875,101.20 and 44,350,773.60

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Solution

The fourth proportional to 146,620,725.60, 219,875,101.20 and 44,350,773.60 is: 66,509,225.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,620,725.60 : 219,875,101.20 = 44,350,773.60 : x
  2. Step 2: Convert to fraction form
    146,620,725.60/219,875,101.20 = 44,350,773.60/x
  3. Step 3: Cross multiply
    146,620,725.60x = 219,875,101.20 × 44,350,773.60
  4. Step 4: Simplify right side
    146,620,725.60x = 9,751,630,833,598,288
  5. Step 5: Solve for x
    x = 9,751,630,833,598,288/146,620,725.60
  6. Step 6: Final answer
    x = 66,509,225.03

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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.