Home / 3,711,736,806.36-5,570,080,794.70-1,350,897,107.72

Finding the Fourth Proportional to 3,711,736,806.36, 5,570,080,794.70 and 1,350,897,107.72

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Solution

The fourth proportional to 3,711,736,806.36, 5,570,080,794.70 and 1,350,897,107.72 is: 2,027,246,657.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,711,736,806.36 : 5,570,080,794.70 = 1,350,897,107.72 : x
  2. Step 2: Convert to fraction form
    3,711,736,806.36/5,570,080,794.70 = 1,350,897,107.72/x
  3. Step 3: Cross multiply
    3,711,736,806.36x = 5,570,080,794.70 × 1,350,897,107.72
  4. Step 4: Simplify right side
    3,711,736,806.36x = 7,524,606,035,326,949,376
  5. Step 5: Solve for x
    x = 7,524,606,035,326,949,376/3,711,736,806.36
  6. Step 6: Final answer
    x = 2,027,246,657.80

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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.