Home / 23,176,777.72-34,771,366.78-8,030,709.24

Finding the Fourth Proportional to 23,176,777.72, 34,771,366.78 and 8,030,709.24

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Solution

The fourth proportional to 23,176,777.72, 34,771,366.78 and 8,030,709.24 is: 12,048,212.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,176,777.72 : 34,771,366.78 = 8,030,709.24 : x
  2. Step 2: Convert to fraction form
    23,176,777.72/34,771,366.78 = 8,030,709.24/x
  3. Step 3: Cross multiply
    23,176,777.72x = 34,771,366.78 × 8,030,709.24
  4. Step 4: Simplify right side
    23,176,777.72x = 279,238,736,487,575.06
  5. Step 5: Solve for x
    x = 279,238,736,487,575.06/23,176,777.72
  6. Step 6: Final answer
    x = 12,048,212.22

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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.