Home / 26,244,038.20-39,366,057.30-16,701,719.80

Finding the Fourth Proportional to 26,244,038.20, 39,366,057.30 and 16,701,719.80

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Solution

The fourth proportional to 26,244,038.20, 39,366,057.30 and 16,701,719.80 is: 25,052,579.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,038.20 : 39,366,057.30 = 16,701,719.80 : x
  2. Step 2: Convert to fraction form
    26,244,038.20/39,366,057.30 = 16,701,719.80/x
  3. Step 3: Cross multiply
    26,244,038.20x = 39,366,057.30 × 16,701,719.80
  4. Step 4: Simplify right side
    26,244,038.20x = 657,480,858,655,344.50
  5. Step 5: Solve for x
    x = 657,480,858,655,344.50/26,244,038.20
  6. Step 6: Final answer
    x = 25,052,579.70

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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.