Home / 30,846,234.60-46,260,025.56-9,275,110.02

Finding the Fourth Proportional to 30,846,234.60, 46,260,025.56 and 9,275,110.02

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Solution

The fourth proportional to 30,846,234.60, 46,260,025.56 and 9,275,110.02 is: 13,909,860.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,846,234.60 : 46,260,025.56 = 9,275,110.02 : x
  2. Step 2: Convert to fraction form
    30,846,234.60/46,260,025.56 = 9,275,110.02/x
  3. Step 3: Cross multiply
    30,846,234.60x = 46,260,025.56 × 9,275,110.02
  4. Step 4: Simplify right side
    30,846,234.60x = 429,066,826,597,012.12
  5. Step 5: Solve for x
    x = 429,066,826,597,012.12/30,846,234.60
  6. Step 6: Final answer
    x = 13,909,860.71

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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.