Home / 17,102,905.50-23,604,358.17-10,486,324.11

Finding the Fourth Proportional to 17,102,905.50, 23,604,358.17 and 10,486,324.11

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Solution

The fourth proportional to 17,102,905.50, 23,604,358.17 and 10,486,324.11 is: 14,472,567.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,102,905.50 : 23,604,358.17 = 10,486,324.11 : x
  2. Step 2: Convert to fraction form
    17,102,905.50/23,604,358.17 = 10,486,324.11/x
  3. Step 3: Cross multiply
    17,102,905.50x = 23,604,358.17 × 10,486,324.11
  4. Step 4: Simplify right side
    17,102,905.50x = 247,522,950,179,146.47
  5. Step 5: Solve for x
    x = 247,522,950,179,146.47/17,102,905.50
  6. Step 6: Final answer
    x = 14,472,567.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.