Home / 224,763,622.80-337,145,434.20-147,165,363.60

Finding the Fourth Proportional to 224,763,622.80, 337,145,434.20 and 147,165,363.60

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Solution

The fourth proportional to 224,763,622.80, 337,145,434.20 and 147,165,363.60 is: 220,748,045.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,763,622.80 : 337,145,434.20 = 147,165,363.60 : x
  2. Step 2: Convert to fraction form
    224,763,622.80/337,145,434.20 = 147,165,363.60/x
  3. Step 3: Cross multiply
    224,763,622.80x = 337,145,434.20 × 147,165,363.60
  4. Step 4: Simplify right side
    224,763,622.80x = 49,616,130,410,122,872
  5. Step 5: Solve for x
    x = 49,616,130,410,122,872/224,763,622.80
  6. Step 6: Final answer
    x = 220,748,045.40

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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.