Home / 7,662,907,824.30-11,494,361,736.45-5,596,665,216.30

Finding the Fourth Proportional to 7,662,907,824.30, 11,494,361,736.45 and 5,596,665,216.30

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Solution

The fourth proportional to 7,662,907,824.30, 11,494,361,736.45 and 5,596,665,216.30 is: 8,394,997,824.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,662,907,824.30 : 11,494,361,736.45 = 5,596,665,216.30 : x
  2. Step 2: Convert to fraction form
    7,662,907,824.30/11,494,361,736.45 = 5,596,665,216.30/x
  3. Step 3: Cross multiply
    7,662,907,824.30x = 11,494,361,736.45 × 5,596,665,216.30
  4. Step 4: Simplify right side
    7,662,907,824.30x = 64,330,094,513,959,387,136
  5. Step 5: Solve for x
    x = 64,330,094,513,959,387,136/7,662,907,824.30
  6. Step 6: Final answer
    x = 8,394,997,824.45

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Double scale
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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.