Home / 6,332,049,508.32-9,499,533,450.84-2,191,493,080.80

Finding the Fourth Proportional to 6,332,049,508.32, 9,499,533,450.84 and 2,191,493,080.80

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Solution

The fourth proportional to 6,332,049,508.32, 9,499,533,450.84 and 2,191,493,080.80 is: 3,287,744,639.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,332,049,508.32 : 9,499,533,450.84 = 2,191,493,080.80 : x
  2. Step 2: Convert to fraction form
    6,332,049,508.32/9,499,533,450.84 = 2,191,493,080.80/x
  3. Step 3: Cross multiply
    6,332,049,508.32x = 9,499,533,450.84 × 2,191,493,080.80
  4. Step 4: Simplify right side
    6,332,049,508.32x = 20,818,161,828,344,008,704
  5. Step 5: Solve for x
    x = 20,818,161,828,344,008,704/6,332,049,508.32
  6. Step 6: Final answer
    x = 3,287,744,639.55

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1.5x scale

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.