Home / 11,524,275,758.04-15,887,860,579.12-8,086,302,933.50

Finding the Fourth Proportional to 11,524,275,758.04, 15,887,860,579.12 and 8,086,302,933.50

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Solution

The fourth proportional to 11,524,275,758.04, 15,887,860,579.12 and 8,086,302,933.50 is: 11,148,123,865.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,524,275,758.04 : 15,887,860,579.12 = 8,086,302,933.50 : x
  2. Step 2: Convert to fraction form
    11,524,275,758.04/15,887,860,579.12 = 8,086,302,933.50/x
  3. Step 3: Cross multiply
    11,524,275,758.04x = 15,887,860,579.12 × 8,086,302,933.50
  4. Step 4: Simplify right side
    11,524,275,758.04x = 128,474,053,607,977,074,688
  5. Step 5: Solve for x
    x = 128,474,053,607,977,074,688/11,524,275,758.04
  6. Step 6: Final answer
    x = 11,148,123,865.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.