Home / 26,099,658.06-39,149,880.81-9,060,872.34

Finding the Fourth Proportional to 26,099,658.06, 39,149,880.81 and 9,060,872.34

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Solution

The fourth proportional to 26,099,658.06, 39,149,880.81 and 9,060,872.34 is: 13,591,445.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,099,658.06 : 39,149,880.81 = 9,060,872.34 : x
  2. Step 2: Convert to fraction form
    26,099,658.06/39,149,880.81 = 9,060,872.34/x
  3. Step 3: Cross multiply
    26,099,658.06x = 39,149,880.81 × 9,060,872.34
  4. Step 4: Simplify right side
    26,099,658.06x = 354,732,072,145,625.81
  5. Step 5: Solve for x
    x = 354,732,072,145,625.81/26,099,658.06
  6. Step 6: Final answer
    x = 13,591,445.20

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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.