Home / 114,110,059.66-171,246,813.16-48,577,142.70

Finding the Fourth Proportional to 114,110,059.66, 171,246,813.16 and 48,577,142.70

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Solution

The fourth proportional to 114,110,059.66, 171,246,813.16 and 48,577,142.70 is: 72,900,504.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,110,059.66 : 171,246,813.16 = 48,577,142.70 : x
  2. Step 2: Convert to fraction form
    114,110,059.66/171,246,813.16 = 48,577,142.70/x
  3. Step 3: Cross multiply
    114,110,059.66x = 171,246,813.16 × 48,577,142.70
  4. Step 4: Simplify right side
    114,110,059.66x = 8,318,680,879,352,503
  5. Step 5: Solve for x
    x = 8,318,680,879,352,503/114,110,059.66
  6. Step 6: Final answer
    x = 72,900,504.16

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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.