Home / 35,166,646.86-52,745,181.78-9,256,778.34

Finding the Fourth Proportional to 35,166,646.86, 52,745,181.78 and 9,256,778.34

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Solution

The fourth proportional to 35,166,646.86, 52,745,181.78 and 9,256,778.34 is: 13,883,907.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,166,646.86 : 52,745,181.78 = 9,256,778.34 : x
  2. Step 2: Convert to fraction form
    35,166,646.86/52,745,181.78 = 9,256,778.34/x
  3. Step 3: Cross multiply
    35,166,646.86x = 52,745,181.78 × 9,256,778.34
  4. Step 4: Simplify right side
    35,166,646.86x = 488,250,456,240,466.62
  5. Step 5: Solve for x
    x = 488,250,456,240,466.62/35,166,646.86
  6. Step 6: Final answer
    x = 13,883,907.05

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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.