Home / 3,802,709,545.48-5,241,675,739.42-2,997,624,135.64

Finding the Fourth Proportional to 3,802,709,545.48, 5,241,675,739.42 and 2,997,624,135.64

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Solution

The fourth proportional to 3,802,709,545.48, 5,241,675,739.42 and 2,997,624,135.64 is: 4,131,941,585.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,709,545.48 : 5,241,675,739.42 = 2,997,624,135.64 : x
  2. Step 2: Convert to fraction form
    3,802,709,545.48/5,241,675,739.42 = 2,997,624,135.64/x
  3. Step 3: Cross multiply
    3,802,709,545.48x = 5,241,675,739.42 × 2,997,624,135.64
  4. Step 4: Simplify right side
    3,802,709,545.48x = 15,712,573,707,684,034,560
  5. Step 5: Solve for x
    x = 15,712,573,707,684,034,560/3,802,709,545.48
  6. Step 6: Final answer
    x = 4,131,941,585.27

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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.