Home / 38,144,149.84-52,654,173.96-23,465,764

Finding the Fourth Proportional to 38,144,149.84, 52,654,173.96 and 23,465,764

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Solution

The fourth proportional to 38,144,149.84, 52,654,173.96 and 23,465,764 is: 32,392,134.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,144,149.84 : 52,654,173.96 = 23,465,764 : x
  2. Step 2: Convert to fraction form
    38,144,149.84/52,654,173.96 = 23,465,764/x
  3. Step 3: Cross multiply
    38,144,149.84x = 52,654,173.96 × 23,465,764
  4. Step 4: Simplify right side
    38,144,149.84x = 1,235,570,419,760,305.50
  5. Step 5: Solve for x
    x = 1,235,570,419,760,305.50/38,144,149.84
  6. Step 6: Final answer
    x = 32,392,134.18

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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.