Home / 224,581,504.20-336,872,256.30-155,045,401.80

Finding the Fourth Proportional to 224,581,504.20, 336,872,256.30 and 155,045,401.80

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Solution

The fourth proportional to 224,581,504.20, 336,872,256.30 and 155,045,401.80 is: 232,568,102.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,581,504.20 : 336,872,256.30 = 155,045,401.80 : x
  2. Step 2: Convert to fraction form
    224,581,504.20/336,872,256.30 = 155,045,401.80/x
  3. Step 3: Cross multiply
    224,581,504.20x = 336,872,256.30 × 155,045,401.80
  4. Step 4: Simplify right side
    224,581,504.20x = 52,230,494,333,306,088
  5. Step 5: Solve for x
    x = 52,230,494,333,306,088/224,581,504.20
  6. Step 6: Final answer
    x = 232,568,102.70

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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.