Home / 27,663,863.22-41,497,787.76-10,624,536.18

Finding the Fourth Proportional to 27,663,863.22, 41,497,787.76 and 10,624,536.18

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Solution

The fourth proportional to 27,663,863.22, 41,497,787.76 and 10,624,536.18 is: 15,937,569.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,663,863.22 : 41,497,787.76 = 10,624,536.18 : x
  2. Step 2: Convert to fraction form
    27,663,863.22/41,497,787.76 = 10,624,536.18/x
  3. Step 3: Cross multiply
    27,663,863.22x = 41,497,787.76 × 10,624,536.18
  4. Step 4: Simplify right side
    27,663,863.22x = 440,894,747,446,081.12
  5. Step 5: Solve for x
    x = 440,894,747,446,081.12/27,663,863.22
  6. Step 6: Final answer
    x = 15,937,569.67

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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.