Home / 15,961,213.50-23,854,362.67-11,652,337.58

Finding the Fourth Proportional to 15,961,213.50, 23,854,362.67 and 11,652,337.58

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Solution

The fourth proportional to 15,961,213.50, 23,854,362.67 and 11,652,337.58 is: 17,414,658.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,961,213.50 : 23,854,362.67 = 11,652,337.58 : x
  2. Step 2: Convert to fraction form
    15,961,213.50/23,854,362.67 = 11,652,337.58/x
  3. Step 3: Cross multiply
    15,961,213.50x = 23,854,362.67 × 11,652,337.58
  4. Step 4: Simplify right side
    15,961,213.50x = 277,959,086,528,328.44
  5. Step 5: Solve for x
    x = 277,959,086,528,328.44/15,961,213.50
  6. Step 6: Final answer
    x = 17,414,658.77

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.