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Finding the Fourth Proportional to 224,708,393.88, 336,766,644.02 and 95,155,699.48

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Solution

The fourth proportional to 224,708,393.88, 336,766,644.02 and 95,155,699.48 is: 142,608,226.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,708,393.88 : 336,766,644.02 = 95,155,699.48 : x
  2. Step 2: Convert to fraction form
    224,708,393.88/336,766,644.02 = 95,155,699.48/x
  3. Step 3: Cross multiply
    224,708,393.88x = 336,766,644.02 × 95,155,699.48
  4. Step 4: Simplify right side
    224,708,393.88x = 32,045,265,573,255,260
  5. Step 5: Solve for x
    x = 32,045,265,573,255,260/224,708,393.88
  6. Step 6: Final answer
    x = 142,608,226.69

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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.