Home / 69,680,010.10-104,520,015.15-24,241,804.60

Finding the Fourth Proportional to 69,680,010.10, 104,520,015.15 and 24,241,804.60

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Solution

The fourth proportional to 69,680,010.10, 104,520,015.15 and 24,241,804.60 is: 36,362,706.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,680,010.10 : 104,520,015.15 = 24,241,804.60 : x
  2. Step 2: Convert to fraction form
    69,680,010.10/104,520,015.15 = 24,241,804.60/x
  3. Step 3: Cross multiply
    69,680,010.10x = 104,520,015.15 × 24,241,804.60
  4. Step 4: Simplify right side
    69,680,010.10x = 2,533,753,784,055,340
  5. Step 5: Solve for x
    x = 2,533,753,784,055,340/69,680,010.10
  6. Step 6: Final answer
    x = 36,362,706.90

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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.