Home / 37,409,474.60-56,114,211.90-36,289,730.60

Finding the Fourth Proportional to 37,409,474.60, 56,114,211.90 and 36,289,730.60

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Solution

The fourth proportional to 37,409,474.60, 56,114,211.90 and 36,289,730.60 is: 54,434,595.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,409,474.60 : 56,114,211.90 = 36,289,730.60 : x
  2. Step 2: Convert to fraction form
    37,409,474.60/56,114,211.90 = 36,289,730.60/x
  3. Step 3: Cross multiply
    37,409,474.60x = 56,114,211.90 × 36,289,730.60
  4. Step 4: Simplify right side
    37,409,474.60x = 2,036,369,632,682,314.25
  5. Step 5: Solve for x
    x = 2,036,369,632,682,314.25/37,409,474.60
  6. Step 6: Final answer
    x = 54,434,595.90

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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.