Home / 29,135,099.70-43,702,649.55-23,749,830.90

Finding the Fourth Proportional to 29,135,099.70, 43,702,649.55 and 23,749,830.90

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Solution

The fourth proportional to 29,135,099.70, 43,702,649.55 and 23,749,830.90 is: 35,624,746.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,135,099.70 : 43,702,649.55 = 23,749,830.90 : x
  2. Step 2: Convert to fraction form
    29,135,099.70/43,702,649.55 = 23,749,830.90/x
  3. Step 3: Cross multiply
    29,135,099.70x = 43,702,649.55 × 23,749,830.90
  4. Step 4: Simplify right side
    29,135,099.70x = 1,037,930,536,694,461
  5. Step 5: Solve for x
    x = 1,037,930,536,694,461/29,135,099.70
  6. Step 6: Final answer
    x = 35,624,746.35

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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.