Home / 182,068,800.30-273,103,200.45-104,265,837.90

Finding the Fourth Proportional to 182,068,800.30, 273,103,200.45 and 104,265,837.90

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Solution

The fourth proportional to 182,068,800.30, 273,103,200.45 and 104,265,837.90 is: 156,398,756.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,068,800.30 : 273,103,200.45 = 104,265,837.90 : x
  2. Step 2: Convert to fraction form
    182,068,800.30/273,103,200.45 = 104,265,837.90/x
  3. Step 3: Cross multiply
    182,068,800.30x = 273,103,200.45 × 104,265,837.90
  4. Step 4: Simplify right side
    182,068,800.30x = 28,475,334,028,090,908
  5. Step 5: Solve for x
    x = 28,475,334,028,090,908/182,068,800.30
  6. Step 6: Final answer
    x = 156,398,756.85

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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.