Home / 71,048,874.84-106,573,249.90-26,741,438.04

Finding the Fourth Proportional to 71,048,874.84, 106,573,249.90 and 26,741,438.04

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Solution

The fourth proportional to 71,048,874.84, 106,573,249.90 and 26,741,438.04 is: 40,112,133.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,048,874.84 : 106,573,249.90 = 26,741,438.04 : x
  2. Step 2: Convert to fraction form
    71,048,874.84/106,573,249.90 = 26,741,438.04/x
  3. Step 3: Cross multiply
    71,048,874.84x = 106,573,249.90 × 26,741,438.04
  4. Step 4: Simplify right side
    71,048,874.84x = 2,849,921,959,355,362.50
  5. Step 5: Solve for x
    x = 2,849,921,959,355,362.50/71,048,874.84
  6. Step 6: Final answer
    x = 40,112,133.60

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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.