Home / 6,364,269,772,039.40-9,546,404,647,349.70-1,529,271,415,507.90

Finding the Fourth Proportional to 6,364,269,772,039.40, 9,546,404,647,349.70 and 1,529,271,415,507.90

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Solution

The fourth proportional to 6,364,269,772,039.40, 9,546,404,647,349.70 and 1,529,271,415,507.90 is: 2,293,907,120,688.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,364,269,772,039.40 : 9,546,404,647,349.70 = 1,529,271,415,507.90 : x
  2. Step 2: Convert to fraction form
    6,364,269,772,039.40/9,546,404,647,349.70 = 1,529,271,415,507.90/x
  3. Step 3: Cross multiply
    6,364,269,772,039.40x = 9,546,404,647,349.70 × 1,529,271,415,507.90
  4. Step 4: Simplify right side
    6,364,269,772,039.40x = 14,599,043,748,063,669,531,967,488
  5. Step 5: Solve for x
    x = 14,599,043,748,063,669,531,967,488/6,364,269,772,039.40
  6. Step 6: Final answer
    x = 2,293,907,120,688.49

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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.