Home / 22,760,137.72-34,133,104.50-7,610,532.76

Finding the Fourth Proportional to 22,760,137.72, 34,133,104.50 and 7,610,532.76

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Solution

The fourth proportional to 22,760,137.72, 34,133,104.50 and 7,610,532.76 is: 11,413,424.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,760,137.72 : 34,133,104.50 = 7,610,532.76 : x
  2. Step 2: Convert to fraction form
    22,760,137.72/34,133,104.50 = 7,610,532.76/x
  3. Step 3: Cross multiply
    22,760,137.72x = 34,133,104.50 × 7,610,532.76
  4. Step 4: Simplify right side
    22,760,137.72x = 259,771,109,997,753.41
  5. Step 5: Solve for x
    x = 259,771,109,997,753.41/22,760,137.72
  6. Step 6: Final answer
    x = 11,413,424.35

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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.