Home / 26,162,504.38-36,103,903.39-14,560,064.78

Finding the Fourth Proportional to 26,162,504.38, 36,103,903.39 and 14,560,064.78

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Solution

The fourth proportional to 26,162,504.38, 36,103,903.39 and 14,560,064.78 is: 20,092,693.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,162,504.38 : 36,103,903.39 = 14,560,064.78 : x
  2. Step 2: Convert to fraction form
    26,162,504.38/36,103,903.39 = 14,560,064.78/x
  3. Step 3: Cross multiply
    26,162,504.38x = 36,103,903.39 × 14,560,064.78
  4. Step 4: Simplify right side
    26,162,504.38x = 525,675,172,096,461.25
  5. Step 5: Solve for x
    x = 525,675,172,096,461.25/26,162,504.38
  6. Step 6: Final answer
    x = 20,092,693.14

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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.