Home / 8,111,065,226.24-11,189,704,449.30-4,894,180,901.48

Finding the Fourth Proportional to 8,111,065,226.24, 11,189,704,449.30 and 4,894,180,901.48

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Solution

The fourth proportional to 8,111,065,226.24, 11,189,704,449.30 and 4,894,180,901.48 is: 6,751,818,199.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,111,065,226.24 : 11,189,704,449.30 = 4,894,180,901.48 : x
  2. Step 2: Convert to fraction form
    8,111,065,226.24/11,189,704,449.30 = 4,894,180,901.48/x
  3. Step 3: Cross multiply
    8,111,065,226.24x = 11,189,704,449.30 × 4,894,180,901.48
  4. Step 4: Simplify right side
    8,111,065,226.24x = 54,764,437,808,969,834,496
  5. Step 5: Solve for x
    x = 54,764,437,808,969,834,496/8,111,065,226.24
  6. Step 6: Final answer
    x = 6,751,818,199.14

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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.