Home / 35,652,093.10-53,478,139.65-33,242,893.90

Finding the Fourth Proportional to 35,652,093.10, 53,478,139.65 and 33,242,893.90

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Solution

The fourth proportional to 35,652,093.10, 53,478,139.65 and 33,242,893.90 is: 49,864,340.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,652,093.10 : 53,478,139.65 = 33,242,893.90 : x
  2. Step 2: Convert to fraction form
    35,652,093.10/53,478,139.65 = 33,242,893.90/x
  3. Step 3: Cross multiply
    35,652,093.10x = 53,478,139.65 × 33,242,893.90
  4. Step 4: Simplify right side
    35,652,093.10x = 1,777,768,122,354,333
  5. Step 5: Solve for x
    x = 1,777,768,122,354,333/35,652,093.10
  6. Step 6: Final answer
    x = 49,864,340.85

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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.