Home / 24,460,109.15-36,694,592.40-12,298,967.60

Finding the Fourth Proportional to 24,460,109.15, 36,694,592.40 and 12,298,967.60

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Solution

The fourth proportional to 24,460,109.15, 36,694,592.40 and 12,298,967.60 is: 18,450,678.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,460,109.15 : 36,694,592.40 = 12,298,967.60 : x
  2. Step 2: Convert to fraction form
    24,460,109.15/36,694,592.40 = 12,298,967.60/x
  3. Step 3: Cross multiply
    24,460,109.15x = 36,694,592.40 × 12,298,967.60
  4. Step 4: Simplify right side
    24,460,109.15x = 451,305,603,022,806.19
  5. Step 5: Solve for x
    x = 451,305,603,022,806.19/24,460,109.15
  6. Step 6: Final answer
    x = 18,450,678.21

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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.