Home / 27,231,453.70-40,908,006.15-22,752,477.70

Finding the Fourth Proportional to 27,231,453.70, 40,908,006.15 and 22,752,477.70

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Solution

The fourth proportional to 27,231,453.70, 40,908,006.15 and 22,752,477.70 is: 34,179,537.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,231,453.70 : 40,908,006.15 = 22,752,477.70 : x
  2. Step 2: Convert to fraction form
    27,231,453.70/40,908,006.15 = 22,752,477.70/x
  3. Step 3: Cross multiply
    27,231,453.70x = 40,908,006.15 × 22,752,477.70
  4. Step 4: Simplify right side
    27,231,453.70x = 930,758,497,679,337.75
  5. Step 5: Solve for x
    x = 930,758,497,679,337.75/27,231,453.70
  6. Step 6: Final answer
    x = 34,179,537.67

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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.