Home / 29,906,445,812-44,859,744,697.24-12,220,123,543.46

Finding the Fourth Proportional to 29,906,445,812, 44,859,744,697.24 and 12,220,123,543.46

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Solution

The fourth proportional to 29,906,445,812, 44,859,744,697.24 and 12,220,123,543.46 is: 18,330,216,361.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,906,445,812 : 44,859,744,697.24 = 12,220,123,543.46 : x
  2. Step 2: Convert to fraction form
    29,906,445,812/44,859,744,697.24 = 12,220,123,543.46/x
  3. Step 3: Cross multiply
    29,906,445,812x = 44,859,744,697.24 × 12,220,123,543.46
  4. Step 4: Simplify right side
    29,906,445,812x = 548,191,622,328,347,328,512
  5. Step 5: Solve for x
    x = 548,191,622,328,347,328,512/29,906,445,812
  6. Step 6: Final answer
    x = 18,330,216,361.20

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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.