Home / 6,311,791,253.60-9,467,686,880.40-2,633,936,098.40

Finding the Fourth Proportional to 6,311,791,253.60, 9,467,686,880.40 and 2,633,936,098.40

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Solution

The fourth proportional to 6,311,791,253.60, 9,467,686,880.40 and 2,633,936,098.40 is: 3,950,904,147.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,311,791,253.60 : 9,467,686,880.40 = 2,633,936,098.40 : x
  2. Step 2: Convert to fraction form
    6,311,791,253.60/9,467,686,880.40 = 2,633,936,098.40/x
  3. Step 3: Cross multiply
    6,311,791,253.60x = 9,467,686,880.40 × 2,633,936,098.40
  4. Step 4: Simplify right side
    6,311,791,253.60x = 24,937,282,242,633,641,984
  5. Step 5: Solve for x
    x = 24,937,282,242,633,641,984/6,311,791,253.60
  6. Step 6: Final answer
    x = 3,950,904,147.60

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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.