Home / 149,592,886.80-224,389,330.20-133,468,573.20

Finding the Fourth Proportional to 149,592,886.80, 224,389,330.20 and 133,468,573.20

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Solution

The fourth proportional to 149,592,886.80, 224,389,330.20 and 133,468,573.20 is: 200,202,859.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,592,886.80 : 224,389,330.20 = 133,468,573.20 : x
  2. Step 2: Convert to fraction form
    149,592,886.80/224,389,330.20 = 133,468,573.20/x
  3. Step 3: Cross multiply
    149,592,886.80x = 224,389,330.20 × 133,468,573.20
  4. Step 4: Simplify right side
    149,592,886.80x = 29,948,923,743,097,668
  5. Step 5: Solve for x
    x = 29,948,923,743,097,668/149,592,886.80
  6. Step 6: Final answer
    x = 200,202,859.80

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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.