Home / 224,173,730.70-336,248,638.56-60,408,857.96

Finding the Fourth Proportional to 224,173,730.70, 336,248,638.56 and 60,408,857.96

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Solution

The fourth proportional to 224,173,730.70, 336,248,638.56 and 60,408,857.96 is: 90,610,064.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,173,730.70 : 336,248,638.56 = 60,408,857.96 : x
  2. Step 2: Convert to fraction form
    224,173,730.70/336,248,638.56 = 60,408,857.96/x
  3. Step 3: Cross multiply
    224,173,730.70x = 336,248,638.56 × 60,408,857.96
  4. Step 4: Simplify right side
    224,173,730.70x = 20,312,396,244,333,176
  5. Step 5: Solve for x
    x = 20,312,396,244,333,176/224,173,730.70
  6. Step 6: Final answer
    x = 90,610,064.71

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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.