Home / 45,417,287.10-68,126,895.66-16,273,024.44

Finding the Fourth Proportional to 45,417,287.10, 68,126,895.66 and 16,273,024.44

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Solution

The fourth proportional to 45,417,287.10, 68,126,895.66 and 16,273,024.44 is: 24,409,882.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,417,287.10 : 68,126,895.66 = 16,273,024.44 : x
  2. Step 2: Convert to fraction form
    45,417,287.10/68,126,895.66 = 16,273,024.44/x
  3. Step 3: Cross multiply
    45,417,287.10x = 68,126,895.66 × 16,273,024.44
  4. Step 4: Simplify right side
    45,417,287.10x = 1,108,630,638,096,509.88
  5. Step 5: Solve for x
    x = 1,108,630,638,096,509.88/45,417,287.10
  6. Step 6: Final answer
    x = 24,409,882.42

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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.