Home / 50,561,614.64-69,775,027.08-27,356,741.60

Finding the Fourth Proportional to 50,561,614.64, 69,775,027.08 and 27,356,741.60

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Solution

The fourth proportional to 50,561,614.64, 69,775,027.08 and 27,356,741.60 is: 37,752,302.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,561,614.64 : 69,775,027.08 = 27,356,741.60 : x
  2. Step 2: Convert to fraction form
    50,561,614.64/69,775,027.08 = 27,356,741.60/x
  3. Step 3: Cross multiply
    50,561,614.64x = 69,775,027.08 × 27,356,741.60
  4. Step 4: Simplify right side
    50,561,614.64x = 1,908,817,385,960,562.50
  5. Step 5: Solve for x
    x = 1,908,817,385,960,562.50/50,561,614.64
  6. Step 6: Final answer
    x = 37,752,302.80

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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.