Home / 41,526,110.28-56,889,819.24-39,973,557

Finding the Fourth Proportional to 41,526,110.28, 56,889,819.24 and 39,973,557

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Solution

The fourth proportional to 41,526,110.28, 56,889,819.24 and 39,973,557 is: 54,762,856.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,526,110.28 : 56,889,819.24 = 39,973,557 : x
  2. Step 2: Convert to fraction form
    41,526,110.28/56,889,819.24 = 39,973,557/x
  3. Step 3: Cross multiply
    41,526,110.28x = 56,889,819.24 × 39,973,557
  4. Step 4: Simplify right side
    41,526,110.28x = 2,274,088,432,109,837
  5. Step 5: Solve for x
    x = 2,274,088,432,109,837/41,526,110.28
  6. Step 6: Final answer
    x = 54,762,856.83

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.