Home / 733,824,097.20-1,100,736,145.80-677,703,927.60

Finding the Fourth Proportional to 733,824,097.20, 1,100,736,145.80 and 677,703,927.60

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Solution

The fourth proportional to 733,824,097.20, 1,100,736,145.80 and 677,703,927.60 is: 1,016,555,891.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,824,097.20 : 1,100,736,145.80 = 677,703,927.60 : x
  2. Step 2: Convert to fraction form
    733,824,097.20/1,100,736,145.80 = 677,703,927.60/x
  3. Step 3: Cross multiply
    733,824,097.20x = 1,100,736,145.80 × 677,703,927.60
  4. Step 4: Simplify right side
    733,824,097.20x = 745,973,209,259,946,240
  5. Step 5: Solve for x
    x = 745,973,209,259,946,240/733,824,097.20
  6. Step 6: Final answer
    x = 1,016,555,891.40

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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.