Home / 26,306,564.70-39,459,847.05-16,764,246.30

Finding the Fourth Proportional to 26,306,564.70, 39,459,847.05 and 16,764,246.30

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Solution

The fourth proportional to 26,306,564.70, 39,459,847.05 and 16,764,246.30 is: 25,146,369.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,306,564.70 : 39,459,847.05 = 16,764,246.30 : x
  2. Step 2: Convert to fraction form
    26,306,564.70/39,459,847.05 = 16,764,246.30/x
  3. Step 3: Cross multiply
    26,306,564.70x = 39,459,847.05 × 16,764,246.30
  4. Step 4: Simplify right side
    26,306,564.70x = 661,514,594,906,528.38
  5. Step 5: Solve for x
    x = 661,514,594,906,528.38/26,306,564.70
  6. Step 6: Final answer
    x = 25,146,369.45

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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.