Home / 50,469,997.52-75,705,599.06-14,076,173.58

Finding the Fourth Proportional to 50,469,997.52, 75,705,599.06 and 14,076,173.58

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Solution

The fourth proportional to 50,469,997.52, 75,705,599.06 and 14,076,173.58 is: 21,114,428.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,469,997.52 : 75,705,599.06 = 14,076,173.58 : x
  2. Step 2: Convert to fraction form
    50,469,997.52/75,705,599.06 = 14,076,173.58/x
  3. Step 3: Cross multiply
    50,469,997.52x = 75,705,599.06 × 14,076,173.58
  4. Step 4: Simplify right side
    50,469,997.52x = 1,065,645,153,157,547.88
  5. Step 5: Solve for x
    x = 1,065,645,153,157,547.88/50,469,997.52
  6. Step 6: Final answer
    x = 21,114,428.48

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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.