Home / 149,467,160.70-224,295,219.45-88,056,200.70

Finding the Fourth Proportional to 149,467,160.70, 224,295,219.45 and 88,056,200.70

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Solution

The fourth proportional to 149,467,160.70, 224,295,219.45 and 88,056,200.70 is: 132,139,961.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,467,160.70 : 224,295,219.45 = 88,056,200.70 : x
  2. Step 2: Convert to fraction form
    149,467,160.70/224,295,219.45 = 88,056,200.70/x
  3. Step 3: Cross multiply
    149,467,160.70x = 224,295,219.45 × 88,056,200.70
  4. Step 4: Simplify right side
    149,467,160.70x = 19,750,584,859,939,744
  5. Step 5: Solve for x
    x = 19,750,584,859,939,744/149,467,160.70
  6. Step 6: Final answer
    x = 132,139,961.50

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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.