Home / 6,894,838,704.69-10,304,480,286.51-5,033,404,157.87

Finding the Fourth Proportional to 6,894,838,704.69, 10,304,480,286.51 and 5,033,404,157.87

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Solution

The fourth proportional to 6,894,838,704.69, 10,304,480,286.51 and 5,033,404,157.87 is: 7,522,527,522.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,894,838,704.69 : 10,304,480,286.51 = 5,033,404,157.87 : x
  2. Step 2: Convert to fraction form
    6,894,838,704.69/10,304,480,286.51 = 5,033,404,157.87/x
  3. Step 3: Cross multiply
    6,894,838,704.69x = 10,304,480,286.51 × 5,033,404,157.87
  4. Step 4: Simplify right side
    6,894,838,704.69x = 51,866,613,918,813,487,104
  5. Step 5: Solve for x
    x = 51,866,613,918,813,487,104/6,894,838,704.69
  6. Step 6: Final answer
    x = 7,522,527,522.44

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.