Home / 202,182,004.10-303,273,006.15-110,348,999.30

Finding the Fourth Proportional to 202,182,004.10, 303,273,006.15 and 110,348,999.30

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Solution

The fourth proportional to 202,182,004.10, 303,273,006.15 and 110,348,999.30 is: 165,523,498.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,182,004.10 : 303,273,006.15 = 110,348,999.30 : x
  2. Step 2: Convert to fraction form
    202,182,004.10/303,273,006.15 = 110,348,999.30/x
  3. Step 3: Cross multiply
    202,182,004.10x = 303,273,006.15 × 110,348,999.30
  4. Step 4: Simplify right side
    202,182,004.10x = 33,465,872,743,355,244
  5. Step 5: Solve for x
    x = 33,465,872,743,355,244/202,182,004.10
  6. Step 6: Final answer
    x = 165,523,498.95

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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.