Home / 26,244,477.40-39,366,716.10-16,040,810.20

Finding the Fourth Proportional to 26,244,477.40, 39,366,716.10 and 16,040,810.20

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Solution

The fourth proportional to 26,244,477.40, 39,366,716.10 and 16,040,810.20 is: 24,061,215.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,477.40 : 39,366,716.10 = 16,040,810.20 : x
  2. Step 2: Convert to fraction form
    26,244,477.40/39,366,716.10 = 16,040,810.20/x
  3. Step 3: Cross multiply
    26,244,477.40x = 39,366,716.10 × 16,040,810.20
  4. Step 4: Simplify right side
    26,244,477.40x = 631,474,021,157,384.25
  5. Step 5: Solve for x
    x = 631,474,021,157,384.25/26,244,477.40
  6. Step 6: Final answer
    x = 24,061,215.30

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1.5x scale

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.