Home / 26,973,080.10-40,459,620.15-15,446,715.30

Finding the Fourth Proportional to 26,973,080.10, 40,459,620.15 and 15,446,715.30

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Solution

The fourth proportional to 26,973,080.10, 40,459,620.15 and 15,446,715.30 is: 23,170,072.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,973,080.10 : 40,459,620.15 = 15,446,715.30 : x
  2. Step 2: Convert to fraction form
    26,973,080.10/40,459,620.15 = 15,446,715.30/x
  3. Step 3: Cross multiply
    26,973,080.10x = 40,459,620.15 × 15,446,715.30
  4. Step 4: Simplify right side
    26,973,080.10x = 624,968,233,603,193.25
  5. Step 5: Solve for x
    x = 624,968,233,603,193.25/26,973,080.10
  6. Step 6: Final answer
    x = 23,170,072.95

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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.