Home / 50,744,288-70,027,153.44-27,539,409.44

Finding the Fourth Proportional to 50,744,288, 70,027,153.44 and 27,539,409.44

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Solution

The fourth proportional to 50,744,288, 70,027,153.44 and 27,539,409.44 is: 38,004,404.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,744,288 : 70,027,153.44 = 27,539,409.44 : x
  2. Step 2: Convert to fraction form
    50,744,288/70,027,153.44 = 27,539,409.44/x
  3. Step 3: Cross multiply
    50,744,288x = 70,027,153.44 × 27,539,409.44
  4. Step 4: Simplify right side
    50,744,288x = 1,928,506,450,501,864.50
  5. Step 5: Solve for x
    x = 1,928,506,450,501,864.50/50,744,288
  6. Step 6: Final answer
    x = 38,004,404.56

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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.