Home / 27,574,961.76-41,381,338.32-9,624,065.76

Finding the Fourth Proportional to 27,574,961.76, 41,381,338.32 and 9,624,065.76

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Solution

The fourth proportional to 27,574,961.76, 41,381,338.32 and 9,624,065.76 is: 14,442,693.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,574,961.76 : 41,381,338.32 = 9,624,065.76 : x
  2. Step 2: Convert to fraction form
    27,574,961.76/41,381,338.32 = 9,624,065.76/x
  3. Step 3: Cross multiply
    27,574,961.76x = 41,381,338.32 × 9,624,065.76
  4. Step 4: Simplify right side
    27,574,961.76x = 398,256,721,228,487.94
  5. Step 5: Solve for x
    x = 398,256,721,228,487.94/27,574,961.76
  6. Step 6: Final answer
    x = 14,442,693.51

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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.