Home / 4,975,787,395,528.80-7,463,681,093,293.60-1,398,346,600,103

Finding the Fourth Proportional to 4,975,787,395,528.80, 7,463,681,093,293.60 and 1,398,346,600,103

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Solution

The fourth proportional to 4,975,787,395,528.80, 7,463,681,093,293.60 and 1,398,346,600,103 is: 2,097,519,900,154.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,975,787,395,528.80 : 7,463,681,093,293.60 = 1,398,346,600,103 : x
  2. Step 2: Convert to fraction form
    4,975,787,395,528.80/7,463,681,093,293.60 = 1,398,346,600,103/x
  3. Step 3: Cross multiply
    4,975,787,395,528.80x = 7,463,681,093,293.60 × 1,398,346,600,103
  4. Step 4: Simplify right side
    4,975,787,395,528.80x = 10,436,813,081,060,145,952,194,560
  5. Step 5: Solve for x
    x = 10,436,813,081,060,145,952,194,560/4,975,787,395,528.80
  6. Step 6: Final answer
    x = 2,097,519,900,154.61

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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.