Home / 57,494,416.20-86,241,624.30-17,104,900.20

Finding the Fourth Proportional to 57,494,416.20, 86,241,624.30 and 17,104,900.20

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Solution

The fourth proportional to 57,494,416.20, 86,241,624.30 and 17,104,900.20 is: 25,657,350.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,494,416.20 : 86,241,624.30 = 17,104,900.20 : x
  2. Step 2: Convert to fraction form
    57,494,416.20/86,241,624.30 = 17,104,900.20/x
  3. Step 3: Cross multiply
    57,494,416.20x = 86,241,624.30 × 17,104,900.20
  4. Step 4: Simplify right side
    57,494,416.20x = 1,475,154,376,737,394.75
  5. Step 5: Solve for x
    x = 1,475,154,376,737,394.75/57,494,416.20
  6. Step 6: Final answer
    x = 25,657,350.30

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Similar ratio
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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.