Home / 224,064,279.40-336,096,419.10-53,863,191.40

Finding the Fourth Proportional to 224,064,279.40, 336,096,419.10 and 53,863,191.40

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Solution

The fourth proportional to 224,064,279.40, 336,096,419.10 and 53,863,191.40 is: 80,794,787.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,064,279.40 : 336,096,419.10 = 53,863,191.40 : x
  2. Step 2: Convert to fraction form
    224,064,279.40/336,096,419.10 = 53,863,191.40/x
  3. Step 3: Cross multiply
    224,064,279.40x = 336,096,419.10 × 53,863,191.40
  4. Step 4: Simplify right side
    224,064,279.40x = 18,103,225,750,837,916
  5. Step 5: Solve for x
    x = 18,103,225,750,837,916/224,064,279.40
  6. Step 6: Final answer
    x = 80,794,787.10

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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.