Home / 26,987,226.96-37,242,676.20-14,597,570.64

Finding the Fourth Proportional to 26,987,226.96, 37,242,676.20 and 14,597,570.64

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Solution

The fourth proportional to 26,987,226.96, 37,242,676.20 and 14,597,570.64 is: 20,144,811.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,987,226.96 : 37,242,676.20 = 14,597,570.64 : x
  2. Step 2: Convert to fraction form
    26,987,226.96/37,242,676.20 = 14,597,570.64/x
  3. Step 3: Cross multiply
    26,987,226.96x = 37,242,676.20 × 14,597,570.64
  4. Step 4: Simplify right side
    26,987,226.96x = 543,652,596,652,146.81
  5. Step 5: Solve for x
    x = 543,652,596,652,146.81/26,987,226.96
  6. Step 6: Final answer
    x = 20,144,811.38

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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.