Home / 224,642,503.50-336,963,755.34-54,441,415.50

Finding the Fourth Proportional to 224,642,503.50, 336,963,755.34 and 54,441,415.50

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Solution

The fourth proportional to 224,642,503.50, 336,963,755.34 and 54,441,415.50 is: 81,662,123.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,642,503.50 : 336,963,755.34 = 54,441,415.50 : x
  2. Step 2: Convert to fraction form
    224,642,503.50/336,963,755.34 = 54,441,415.50/x
  3. Step 3: Cross multiply
    224,642,503.50x = 336,963,755.34 × 54,441,415.50
  4. Step 4: Simplify right side
    224,642,503.50x = 18,344,783,812,905,284
  5. Step 5: Solve for x
    x = 18,344,783,812,905,284/224,642,503.50
  6. Step 6: Final answer
    x = 81,662,123.27

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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.