Home / 224,064,276.40-336,096,414.60-53,863,188.40

Finding the Fourth Proportional to 224,064,276.40, 336,096,414.60 and 53,863,188.40

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Solution

The fourth proportional to 224,064,276.40, 336,096,414.60 and 53,863,188.40 is: 80,794,782.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,064,276.40 : 336,096,414.60 = 53,863,188.40 : x
  2. Step 2: Convert to fraction form
    224,064,276.40/336,096,414.60 = 53,863,188.40/x
  3. Step 3: Cross multiply
    224,064,276.40x = 336,096,414.60 × 53,863,188.40
  4. Step 4: Simplify right side
    224,064,276.40x = 18,103,224,500,164,312
  5. Step 5: Solve for x
    x = 18,103,224,500,164,312/224,064,276.40
  6. Step 6: Final answer
    x = 80,794,782.60

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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.