Home / 149,474,877.70-224,212,316.55-110,732,828.80

Finding the Fourth Proportional to 149,474,877.70, 224,212,316.55 and 110,732,828.80

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Solution

The fourth proportional to 149,474,877.70, 224,212,316.55 and 110,732,828.80 is: 166,099,243.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,474,877.70 : 224,212,316.55 = 110,732,828.80 : x
  2. Step 2: Convert to fraction form
    149,474,877.70/224,212,316.55 = 110,732,828.80/x
  3. Step 3: Cross multiply
    149,474,877.70x = 224,212,316.55 × 110,732,828.80
  4. Step 4: Simplify right side
    149,474,877.70x = 24,827,664,063,382,556
  5. Step 5: Solve for x
    x = 24,827,664,063,382,556/149,474,877.70
  6. Step 6: Final answer
    x = 166,099,243.20

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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.