Home / 45,890,460.72-68,815,491.36-24,320,008.62

Finding the Fourth Proportional to 45,890,460.72, 68,815,491.36 and 24,320,008.62

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Solution

The fourth proportional to 45,890,460.72, 68,815,491.36 and 24,320,008.62 is: 36,469,307.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,890,460.72 : 68,815,491.36 = 24,320,008.62 : x
  2. Step 2: Convert to fraction form
    45,890,460.72/68,815,491.36 = 24,320,008.62/x
  3. Step 3: Cross multiply
    45,890,460.72x = 68,815,491.36 × 24,320,008.62
  4. Step 4: Simplify right side
    45,890,460.72x = 1,673,593,343,064,735.50
  5. Step 5: Solve for x
    x = 1,673,593,343,064,735.50/45,890,460.72
  6. Step 6: Final answer
    x = 36,469,307.93

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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.