Home / 951,426,880.62-1,313,532,007.83-599,304,703.02

Finding the Fourth Proportional to 951,426,880.62, 1,313,532,007.83 and 599,304,703.02

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Solution

The fourth proportional to 951,426,880.62, 1,313,532,007.83 and 599,304,703.02 is: 827,395,069.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,426,880.62 : 1,313,532,007.83 = 599,304,703.02 : x
  2. Step 2: Convert to fraction form
    951,426,880.62/1,313,532,007.83 = 599,304,703.02/x
  3. Step 3: Cross multiply
    951,426,880.62x = 1,313,532,007.83 × 599,304,703.02
  4. Step 4: Simplify right side
    951,426,880.62x = 787,205,909,859,822,336
  5. Step 5: Solve for x
    x = 787,205,909,859,822,336/951,426,880.62
  6. Step 6: Final answer
    x = 827,395,069.34

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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.