Home / 50,999,006.45-76,456,825.45-23,722,305.05

Finding the Fourth Proportional to 50,999,006.45, 76,456,825.45 and 23,722,305.05

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Solution

The fourth proportional to 50,999,006.45, 76,456,825.45 and 23,722,305.05 is: 35,564,068.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,999,006.45 : 76,456,825.45 = 23,722,305.05 : x
  2. Step 2: Convert to fraction form
    50,999,006.45/76,456,825.45 = 23,722,305.05/x
  3. Step 3: Cross multiply
    50,999,006.45x = 76,456,825.45 × 23,722,305.05
  4. Step 4: Simplify right side
    50,999,006.45x = 1,813,732,136,479,503.75
  5. Step 5: Solve for x
    x = 1,813,732,136,479,503.75/50,999,006.45
  6. Step 6: Final answer
    x = 35,564,068.06

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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.