Home / 10,532,628,460.48-15,796,525,067.24-6,279,523,298.60

Finding the Fourth Proportional to 10,532,628,460.48, 15,796,525,067.24 and 6,279,523,298.60

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Solution

The fourth proportional to 10,532,628,460.48, 15,796,525,067.24 and 6,279,523,298.60 is: 9,417,843,567.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,532,628,460.48 : 15,796,525,067.24 = 6,279,523,298.60 : x
  2. Step 2: Convert to fraction form
    10,532,628,460.48/15,796,525,067.24 = 6,279,523,298.60/x
  3. Step 3: Cross multiply
    10,532,628,460.48x = 15,796,525,067.24 × 6,279,523,298.60
  4. Step 4: Simplify right side
    10,532,628,460.48x = 99,194,647,196,579,807,232
  5. Step 5: Solve for x
    x = 99,194,647,196,579,807,232/10,532,628,460.48
  6. Step 6: Final answer
    x = 9,417,843,567.61

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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.