Home / 34,491,468.60-51,674,217.30-28,066,937.40

Finding the Fourth Proportional to 34,491,468.60, 51,674,217.30 and 28,066,937.40

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Solution

The fourth proportional to 34,491,468.60, 51,674,217.30 and 28,066,937.40 is: 42,049,152.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,491,468.60 : 51,674,217.30 = 28,066,937.40 : x
  2. Step 2: Convert to fraction form
    34,491,468.60/51,674,217.30 = 28,066,937.40/x
  3. Step 3: Cross multiply
    34,491,468.60x = 51,674,217.30 × 28,066,937.40
  4. Step 4: Simplify right side
    34,491,468.60x = 1,450,337,022,153,096.75
  5. Step 5: Solve for x
    x = 1,450,337,022,153,096.75/34,491,468.60
  6. Step 6: Final answer
    x = 42,049,152.47

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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.