Home / 3,109,201,502,531.20-4,664,438,340,678.60-1,069,171,629,964

Finding the Fourth Proportional to 3,109,201,502,531.20, 4,664,438,340,678.60 and 1,069,171,629,964

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Solution

The fourth proportional to 3,109,201,502,531.20, 4,664,438,340,678.60 and 1,069,171,629,964 is: 1,603,976,178,292.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,109,201,502,531.20 : 4,664,438,340,678.60 = 1,069,171,629,964 : x
  2. Step 2: Convert to fraction form
    3,109,201,502,531.20/4,664,438,340,678.60 = 1,069,171,629,964/x
  3. Step 3: Cross multiply
    3,109,201,502,531.20x = 4,664,438,340,678.60 × 1,069,171,629,964
  4. Step 4: Simplify right side
    3,109,201,502,531.20x = 4,987,085,143,569,913,337,610,240
  5. Step 5: Solve for x
    x = 4,987,085,143,569,913,337,610,240/3,109,201,502,531.20
  6. Step 6: Final answer
    x = 1,603,976,178,292.06

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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.