Home / 4,975,787,395,530.30-7,463,681,093,295.90-1,398,346,600,104.50

Finding the Fourth Proportional to 4,975,787,395,530.30, 7,463,681,093,295.90 and 1,398,346,600,104.50

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Solution

The fourth proportional to 4,975,787,395,530.30, 7,463,681,093,295.90 and 1,398,346,600,104.50 is: 2,097,519,900,156.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,975,787,395,530.30 : 7,463,681,093,295.90 = 1,398,346,600,104.50 : x
  2. Step 2: Convert to fraction form
    4,975,787,395,530.30/7,463,681,093,295.90 = 1,398,346,600,104.50/x
  3. Step 3: Cross multiply
    4,975,787,395,530.30x = 7,463,681,093,295.90 × 1,398,346,600,104.50
  4. Step 4: Simplify right side
    4,975,787,395,530.30x = 10,436,813,081,074,559,862,439,936
  5. Step 5: Solve for x
    x = 10,436,813,081,074,559,862,439,936/4,975,787,395,530.30
  6. Step 6: Final answer
    x = 2,097,519,900,156.88

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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.