Home / 5,021,664,535,198-7,533,693,978,523.80-1,625,891,677,653.40

Finding the Fourth Proportional to 5,021,664,535,198, 7,533,693,978,523.80 and 1,625,891,677,653.40

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Solution

The fourth proportional to 5,021,664,535,198, 7,533,693,978,523.80 and 1,625,891,677,653.40 is: 2,439,225,132,585.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,021,664,535,198 : 7,533,693,978,523.80 = 1,625,891,677,653.40 : x
  2. Step 2: Convert to fraction form
    5,021,664,535,198/7,533,693,978,523.80 = 1,625,891,677,653.40/x
  3. Step 3: Cross multiply
    5,021,664,535,198x = 7,533,693,978,523.80 × 1,625,891,677,653.40
  4. Step 4: Simplify right side
    5,021,664,535,198x = 12,248,970,341,669,377,291,583,488
  5. Step 5: Solve for x
    x = 12,248,970,341,669,377,291,583,488/5,021,664,535,198
  6. Step 6: Final answer
    x = 2,439,225,132,585.73

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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.