Home / 41,500,580.20-62,250,870.30-40,933,709.80

Finding the Fourth Proportional to 41,500,580.20, 62,250,870.30 and 40,933,709.80

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Solution

The fourth proportional to 41,500,580.20, 62,250,870.30 and 40,933,709.80 is: 61,400,564.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,500,580.20 : 62,250,870.30 = 40,933,709.80 : x
  2. Step 2: Convert to fraction form
    41,500,580.20/62,250,870.30 = 40,933,709.80/x
  3. Step 3: Cross multiply
    41,500,580.20x = 62,250,870.30 × 40,933,709.80
  4. Step 4: Simplify right side
    41,500,580.20x = 2,548,159,059,657,638.50
  5. Step 5: Solve for x
    x = 2,548,159,059,657,638.50/41,500,580.20
  6. Step 6: Final answer
    x = 61,400,564.70

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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.