Home / 25,604,893.85-35,337,989.07-16,791,760.67

Finding the Fourth Proportional to 25,604,893.85, 35,337,989.07 and 16,791,760.67

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Solution

The fourth proportional to 25,604,893.85, 35,337,989.07 and 16,791,760.67 is: 23,174,751.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,604,893.85 : 35,337,989.07 = 16,791,760.67 : x
  2. Step 2: Convert to fraction form
    25,604,893.85/35,337,989.07 = 16,791,760.67/x
  3. Step 3: Cross multiply
    25,604,893.85x = 35,337,989.07 × 16,791,760.67
  4. Step 4: Simplify right side
    25,604,893.85x = 593,387,054,845,825.88
  5. Step 5: Solve for x
    x = 593,387,054,845,825.88/25,604,893.85
  6. Step 6: Final answer
    x = 23,174,751.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.