Home / 29,409,623.60-44,114,435.40-8,939,303.60

Finding the Fourth Proportional to 29,409,623.60, 44,114,435.40 and 8,939,303.60

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Solution

The fourth proportional to 29,409,623.60, 44,114,435.40 and 8,939,303.60 is: 13,408,955.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,409,623.60 : 44,114,435.40 = 8,939,303.60 : x
  2. Step 2: Convert to fraction form
    29,409,623.60/44,114,435.40 = 8,939,303.60/x
  3. Step 3: Cross multiply
    29,409,623.60x = 44,114,435.40 × 8,939,303.60
  4. Step 4: Simplify right side
    29,409,623.60x = 394,352,331,183,187.44
  5. Step 5: Solve for x
    x = 394,352,331,183,187.44/29,409,623.60
  6. Step 6: Final answer
    x = 13,408,955.40

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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.