Home / 41,831,856.60-62,873,756.10-36,289,123.80

Finding the Fourth Proportional to 41,831,856.60, 62,873,756.10 and 36,289,123.80

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Solution

The fourth proportional to 41,831,856.60, 62,873,756.10 and 36,289,123.80 is: 54,542,965.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,831,856.60 : 62,873,756.10 = 36,289,123.80 : x
  2. Step 2: Convert to fraction form
    41,831,856.60/62,873,756.10 = 36,289,123.80/x
  3. Step 3: Cross multiply
    41,831,856.60x = 62,873,756.10 × 36,289,123.80
  4. Step 4: Simplify right side
    41,831,856.60x = 2,281,633,518,883,905
  5. Step 5: Solve for x
    x = 2,281,633,518,883,905/41,831,856.60
  6. Step 6: Final answer
    x = 54,542,965.68

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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.