Home / 5,103,627,408-7,043,008,656.96-2,756,783,975.04

Finding the Fourth Proportional to 5,103,627,408, 7,043,008,656.96 and 2,756,783,975.04

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Solution

The fourth proportional to 5,103,627,408, 7,043,008,656.96 and 2,756,783,975.04 is: 3,804,363,416.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,103,627,408 : 7,043,008,656.96 = 2,756,783,975.04 : x
  2. Step 2: Convert to fraction form
    5,103,627,408/7,043,008,656.96 = 2,756,783,975.04/x
  3. Step 3: Cross multiply
    5,103,627,408x = 7,043,008,656.96 × 2,756,783,975.04
  4. Step 4: Simplify right side
    5,103,627,408x = 19,416,053,401,575,321,600
  5. Step 5: Solve for x
    x = 19,416,053,401,575,321,600/5,103,627,408
  6. Step 6: Final answer
    x = 3,804,363,416.33

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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.