Home / 24,460,314.15-36,694,899.90-12,299,172.60

Finding the Fourth Proportional to 24,460,314.15, 36,694,899.90 and 12,299,172.60

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Solution

The fourth proportional to 24,460,314.15, 36,694,899.90 and 12,299,172.60 is: 18,450,985.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,460,314.15 : 36,694,899.90 = 12,299,172.60 : x
  2. Step 2: Convert to fraction form
    24,460,314.15/36,694,899.90 = 12,299,172.60/x
  3. Step 3: Cross multiply
    24,460,314.15x = 36,694,899.90 × 12,299,172.60
  4. Step 4: Simplify right side
    24,460,314.15x = 451,316,907,409,822.69
  5. Step 5: Solve for x
    x = 451,316,907,409,822.69/24,460,314.15
  6. Step 6: Final answer
    x = 18,450,985.73

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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.