Home / 11,038,247,748.82-15,232,704,402.45-6,025,995,172.18

Finding the Fourth Proportional to 11,038,247,748.82, 15,232,704,402.45 and 6,025,995,172.18

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Solution

The fourth proportional to 11,038,247,748.82, 15,232,704,402.45 and 6,025,995,172.18 is: 8,315,831,033.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,038,247,748.82 : 15,232,704,402.45 = 6,025,995,172.18 : x
  2. Step 2: Convert to fraction form
    11,038,247,748.82/15,232,704,402.45 = 6,025,995,172.18/x
  3. Step 3: Cross multiply
    11,038,247,748.82x = 15,232,704,402.45 × 6,025,995,172.18
  4. Step 4: Simplify right side
    11,038,247,748.82x = 91,792,203,188,408,745,984
  5. Step 5: Solve for x
    x = 91,792,203,188,408,745,984/11,038,247,748.82
  6. Step 6: Final answer
    x = 8,315,831,033.80

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1.5x scale

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.