Home / 5,770,344,783.60-8,655,517,175.40-3,933,684,687.60

Finding the Fourth Proportional to 5,770,344,783.60, 8,655,517,175.40 and 3,933,684,687.60

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Solution

The fourth proportional to 5,770,344,783.60, 8,655,517,175.40 and 3,933,684,687.60 is: 5,900,527,031.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,344,783.60 : 8,655,517,175.40 = 3,933,684,687.60 : x
  2. Step 2: Convert to fraction form
    5,770,344,783.60/8,655,517,175.40 = 3,933,684,687.60/x
  3. Step 3: Cross multiply
    5,770,344,783.60x = 8,655,517,175.40 × 3,933,684,687.60
  4. Step 4: Simplify right side
    5,770,344,783.60x = 34,048,075,376,129,781,760
  5. Step 5: Solve for x
    x = 34,048,075,376,129,781,760/5,770,344,783.60
  6. Step 6: Final answer
    x = 5,900,527,031.40

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Double scale
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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.