Home / 35,166,639.37-52,745,170.55-9,256,770.85

Finding the Fourth Proportional to 35,166,639.37, 52,745,170.55 and 9,256,770.85

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Solution

The fourth proportional to 35,166,639.37, 52,745,170.55 and 9,256,770.85 is: 13,883,895.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,166,639.37 : 52,745,170.55 = 9,256,770.85 : x
  2. Step 2: Convert to fraction form
    35,166,639.37/52,745,170.55 = 9,256,770.85/x
  3. Step 3: Cross multiply
    35,166,639.37x = 52,745,170.55 × 9,256,770.85
  4. Step 4: Simplify right side
    35,166,639.37x = 488,249,956,997,939
  5. Step 5: Solve for x
    x = 488,249,956,997,939/35,166,639.37
  6. Step 6: Final answer
    x = 13,883,895.81

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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.