Home / 23,010,838.32-34,529,445.72-9,361,465.68

Finding the Fourth Proportional to 23,010,838.32, 34,529,445.72 and 9,361,465.68

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Solution

The fourth proportional to 23,010,838.32, 34,529,445.72 and 9,361,465.68 is: 14,047,563.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,010,838.32 : 34,529,445.72 = 9,361,465.68 : x
  2. Step 2: Convert to fraction form
    23,010,838.32/34,529,445.72 = 9,361,465.68/x
  3. Step 3: Cross multiply
    23,010,838.32x = 34,529,445.72 × 9,361,465.68
  4. Step 4: Simplify right side
    23,010,838.32x = 323,246,221,057,202.88
  5. Step 5: Solve for x
    x = 323,246,221,057,202.88/23,010,838.32
  6. Step 6: Final answer
    x = 14,047,563.87

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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.