Home / 7,289,182,868,600.40-10,926,120,538,692-2,452,505,345,734.60

Finding the Fourth Proportional to 7,289,182,868,600.40, 10,926,120,538,692 and 2,452,505,345,734.60

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Solution

The fourth proportional to 7,289,182,868,600.40, 10,926,120,538,692 and 2,452,505,345,734.60 is: 3,676,182,846,874.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,289,182,868,600.40 : 10,926,120,538,692 = 2,452,505,345,734.60 : x
  2. Step 2: Convert to fraction form
    7,289,182,868,600.40/10,926,120,538,692 = 2,452,505,345,734.60/x
  3. Step 3: Cross multiply
    7,289,182,868,600.40x = 10,926,120,538,692 × 2,452,505,345,734.60
  4. Step 4: Simplify right side
    7,289,182,868,600.40x = 26,796,369,029,282,739,758,563,328
  5. Step 5: Solve for x
    x = 26,796,369,029,282,739,758,563,328/7,289,182,868,600.40
  6. Step 6: Final answer
    x = 3,676,182,846,874.84

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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.