Home / 16,735,025.34-25,115,988.06-8,650,369.17

Finding the Fourth Proportional to 16,735,025.34, 25,115,988.06 and 8,650,369.17

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Solution

The fourth proportional to 16,735,025.34, 25,115,988.06 and 8,650,369.17 is: 12,982,506.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,735,025.34 : 25,115,988.06 = 8,650,369.17 : x
  2. Step 2: Convert to fraction form
    16,735,025.34/25,115,988.06 = 8,650,369.17/x
  3. Step 3: Cross multiply
    16,735,025.34x = 25,115,988.06 × 8,650,369.17
  4. Step 4: Simplify right side
    16,735,025.34x = 217,262,568,788,312.09
  5. Step 5: Solve for x
    x = 217,262,568,788,312.09/16,735,025.34
  6. Step 6: Final answer
    x = 12,982,506.11

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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.