Home / 22,807,445.46-34,203,924.90-7,451,235.42

Finding the Fourth Proportional to 22,807,445.46, 34,203,924.90 and 7,451,235.42

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Solution

The fourth proportional to 22,807,445.46, 34,203,924.90 and 7,451,235.42 is: 11,174,486.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,807,445.46 : 34,203,924.90 = 7,451,235.42 : x
  2. Step 2: Convert to fraction form
    22,807,445.46/34,203,924.90 = 7,451,235.42/x
  3. Step 3: Cross multiply
    22,807,445.46x = 34,203,924.90 × 7,451,235.42
  4. Step 4: Simplify right side
    22,807,445.46x = 254,861,496,717,899.94
  5. Step 5: Solve for x
    x = 254,861,496,717,899.94/22,807,445.46
  6. Step 6: Final answer
    x = 11,174,486.73

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1.5x scale

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.