Home / 224,064,266.40-336,096,399.60-53,863,178.40

Finding the Fourth Proportional to 224,064,266.40, 336,096,399.60 and 53,863,178.40

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Solution

The fourth proportional to 224,064,266.40, 336,096,399.60 and 53,863,178.40 is: 80,794,767.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,064,266.40 : 336,096,399.60 = 53,863,178.40 : x
  2. Step 2: Convert to fraction form
    224,064,266.40/336,096,399.60 = 53,863,178.40/x
  3. Step 3: Cross multiply
    224,064,266.40x = 336,096,399.60 × 53,863,178.40
  4. Step 4: Simplify right side
    224,064,266.40x = 18,103,220,331,252,488
  5. Step 5: Solve for x
    x = 18,103,220,331,252,488/224,064,266.40
  6. Step 6: Final answer
    x = 80,794,767.60

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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.